61397028

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:164

約数の個数: 240

約数和(自身を含む): 210760704

約数和(自身を除く): 149363676

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 27, 28, 33, 36, 42, 44, 46, 54, 63, 66, 69, 77, 81, 84, 92, 99, 107, 108, 126, 132, 138, 154, 161, 162, 189, 198, 207, 214, 231, 252, 253, 276, 297, 308, 321, 322, 324, 378, 396, 414, 428, 462, 483, 506, 567, 594, 621, 642, 644, 693, 749, 756, 759, 828, 891, 924, 963, 966, 1012, 1134, 1177, 1188, 1242, 1284, 1386, 1449, 1498, 1518, 1771, 1782, 1863, 1926, 1932, 2079, 2247, 2268, 2277, 2354, 2461, 2484, 2772, 2889, 2898, 2996, 3036, 3531, 3542, 3564, 3726, 3852, 4158, 4347, 4494, 4554, 4708, 4922, 5313, 5778, 5796, 6237, 6741, 6831, 7062, 7084, 7383, 7452, 8239, 8316, 8667, 8694, 8988, 9108, 9844, 10593, 10626, 11556, 12474, 13041, 13482, 13662, 14124, 14766, 15939, 16478, 17227, 17334, 17388, 20223, 20493, 21186, 21252, 22149, 24717, 24948, 26082, 26964, 27071, 27324, 29532, 31779, 31878, 32956, 34454, 34668, 40446, 40986, 42372, 44298, 47817, 49434, 51681, 52164, 54142, 60669, 63558, 63756, 66447, 68908, 74151, 80892, 81213, 81972, 88596, 95337, 95634, 98868, 103362, 108284, 121338, 127116, 132894, 143451, 148302, 155043, 162426, 189497, 190674, 191268, 199341, 206724, 222453, 242676, 243639, 265788, 286902, 296604, 310086, 324852, 378994, 381348, 398682, 444906, 465129, 487278, 568491, 573804, 620172, 667359, 730917, 757988, 797364, 889812, 930258, 974556, 1136982, 1334718, 1395387, 1461834, 1705473, 1860516, 2192751, 2273964, 2669436, 2790774, 2923668, 3410946, 4385502, 5116419, 5581548, 6821892, 8771004, 10232838, 15349257, 20465676, 30698514, 61397028]

約数ペア:

[(1, 61397028), (2, 30698514), (3, 20465676), (4, 15349257), (6, 10232838), (7, 8771004), (9, 6821892), (11, 5581548), (12, 5116419), (14, 4385502), (18, 3410946), (21, 2923668), (22, 2790774), (23, 2669436), (27, 2273964), (28, 2192751), (33, 1860516), (36, 1705473), (42, 1461834), (44, 1395387), (46, 1334718), (54, 1136982), (63, 974556), (66, 930258), (69, 889812), (77, 797364), (81, 757988), (84, 730917), (92, 667359), (99, 620172), (107, 573804), (108, 568491), (126, 487278), (132, 465129), (138, 444906), (154, 398682), (161, 381348), (162, 378994), (189, 324852), (198, 310086), (207, 296604), (214, 286902), (231, 265788), (252, 243639), (253, 242676), (276, 222453), (297, 206724), (308, 199341), (321, 191268), (322, 190674), (324, 189497), (378, 162426), (396, 155043), (414, 148302), (428, 143451), (462, 132894), (483, 127116), (506, 121338), (567, 108284), (594, 103362), (621, 98868), (642, 95634), (644, 95337), (693, 88596), (749, 81972), (756, 81213), (759, 80892), (828, 74151), (891, 68908), (924, 66447), (963, 63756), (966, 63558), (1012, 60669), (1134, 54142), (1177, 52164), (1188, 51681), (1242, 49434), (1284, 47817), (1386, 44298), (1449, 42372), (1498, 40986), (1518, 40446), (1771, 34668), (1782, 34454), (1863, 32956), (1926, 31878), (1932, 31779), (2079, 29532), (2247, 27324), (2268, 27071), (2277, 26964), (2354, 26082), (2461, 24948), (2484, 24717), (2772, 22149), (2889, 21252), (2898, 21186), (2996, 20493), (3036, 20223), (3531, 17388), (3542, 17334), (3564, 17227), (3726, 16478), (3852, 15939), (4158, 14766), (4347, 14124), (4494, 13662), (4554, 13482), (4708, 13041), (4922, 12474), (5313, 11556), (5778, 10626), (5796, 10593), (6237, 9844), (6741, 9108), (6831, 8988), (7062, 8694), (7084, 8667), (7383, 8316), (7452, 8239)]