80741772

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:277

約数の個数: 120

約数和(自身を含む): 227226384

約数和(自身を除く): 146484612

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 107, 108, 137, 153, 162, 204, 214, 274, 306, 321, 324, 411, 428, 459, 548, 612, 642, 822, 918, 963, 1233, 1284, 1377, 1644, 1819, 1836, 1926, 2329, 2466, 2754, 2889, 3638, 3699, 3852, 4658, 4932, 5457, 5508, 5778, 6987, 7276, 7398, 8667, 9316, 10914, 11097, 11556, 13974, 14659, 14796, 16371, 17334, 20961, 21828, 22194, 27948, 29318, 32742, 34668, 41922, 43977, 44388, 49113, 58636, 62883, 65484, 83844, 87954, 98226, 125766, 131931, 147339, 175908, 188649, 196452, 249203, 251532, 263862, 294678, 377298, 395793, 498406, 527724, 589356, 747609, 754596, 791586, 996812, 1187379, 1495218, 1583172, 2242827, 2374758, 2990436, 4485654, 4749516, 6728481, 8971308, 13456962, 20185443, 26913924, 40370886, 80741772]

約数ペア:

[(1, 80741772), (2, 40370886), (3, 26913924), (4, 20185443), (6, 13456962), (9, 8971308), (12, 6728481), (17, 4749516), (18, 4485654), (27, 2990436), (34, 2374758), (36, 2242827), (51, 1583172), (54, 1495218), (68, 1187379), (81, 996812), (102, 791586), (107, 754596), (108, 747609), (137, 589356), (153, 527724), (162, 498406), (204, 395793), (214, 377298), (274, 294678), (306, 263862), (321, 251532), (324, 249203), (411, 196452), (428, 188649), (459, 175908), (548, 147339), (612, 131931), (642, 125766), (822, 98226), (918, 87954), (963, 83844), (1233, 65484), (1284, 62883), (1377, 58636), (1644, 49113), (1819, 44388), (1836, 43977), (1926, 41922), (2329, 34668), (2466, 32742), (2754, 29318), (2889, 27948), (3638, 22194), (3699, 21828), (3852, 20961), (4658, 17334), (4932, 16371), (5457, 14796), (5508, 14659), (5778, 13974), (6987, 11556), (7276, 11097), (7398, 10914), (8667, 9316)]