72490572

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:433

約数の個数: 192

約数和(自身を含む): 245145600

約数和(自身を除く): 172655028

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, 84, 92, 99, 108, 126, 132, 138, 154, 161, 189, 198, 207, 231, 252, 253, 276, 297, 308, 322, 378, 379, 396, 414, 462, 483, 506, 594, 621, 644, 693, 756, 758, 759, 828, 924, 966, 1012, 1137, 1188, 1242, 1386, 1449, 1516, 1518, 1771, 1932, 2079, 2274, 2277, 2484, 2653, 2772, 2898, 3036, 3411, 3542, 4158, 4169, 4347, 4548, 4554, 5306, 5313, 5796, 6822, 6831, 7084, 7959, 8316, 8338, 8694, 8717, 9108, 10233, 10612, 10626, 12507, 13644, 13662, 15918, 15939, 16676, 17388, 17434, 20466, 21252, 23877, 25014, 26151, 27324, 29183, 31836, 31878, 34868, 37521, 40932, 47754, 47817, 50028, 52302, 58366, 61019, 63756, 71631, 75042, 78453, 87549, 95508, 95634, 95887, 104604, 112563, 116732, 122038, 143262, 150084, 156906, 175098, 183057, 191268, 191774, 225126, 235359, 244076, 262647, 286524, 287661, 313812, 350196, 366114, 383548, 450252, 470718, 525294, 549171, 575322, 671209, 732228, 787941, 862983, 941436, 1050588, 1098342, 1150644, 1342418, 1575882, 1647513, 1725966, 2013627, 2196684, 2588949, 2684836, 3151764, 3295026, 3451932, 4027254, 5177898, 6040881, 6590052, 8054508, 10355796, 12081762, 18122643, 24163524, 36245286, 72490572]

約数ペア:

[(1, 72490572), (2, 36245286), (3, 24163524), (4, 18122643), (6, 12081762), (7, 10355796), (9, 8054508), (11, 6590052), (12, 6040881), (14, 5177898), (18, 4027254), (21, 3451932), (22, 3295026), (23, 3151764), (27, 2684836), (28, 2588949), (33, 2196684), (36, 2013627), (42, 1725966), (44, 1647513), (46, 1575882), (54, 1342418), (63, 1150644), (66, 1098342), (69, 1050588), (77, 941436), (84, 862983), (92, 787941), (99, 732228), (108, 671209), (126, 575322), (132, 549171), (138, 525294), (154, 470718), (161, 450252), (189, 383548), (198, 366114), (207, 350196), (231, 313812), (252, 287661), (253, 286524), (276, 262647), (297, 244076), (308, 235359), (322, 225126), (378, 191774), (379, 191268), (396, 183057), (414, 175098), (462, 156906), (483, 150084), (506, 143262), (594, 122038), (621, 116732), (644, 112563), (693, 104604), (756, 95887), (758, 95634), (759, 95508), (828, 87549), (924, 78453), (966, 75042), (1012, 71631), (1137, 63756), (1188, 61019), (1242, 58366), (1386, 52302), (1449, 50028), (1516, 47817), (1518, 47754), (1771, 40932), (1932, 37521), (2079, 34868), (2274, 31878), (2277, 31836), (2484, 29183), (2653, 27324), (2772, 26151), (2898, 25014), (3036, 23877), (3411, 21252), (3542, 20466), (4158, 17434), (4169, 17388), (4347, 16676), (4548, 15939), (4554, 15918), (5306, 13662), (5313, 13644), (5796, 12507), (6822, 10626), (6831, 10612), (7084, 10233), (7959, 9108), (8316, 8717), (8338, 8694)]