64606752

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:535

約数の個数: 144

約数和(自身を含む): 213333120

約数和(自身を除く): 148726368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 73, 84, 96, 112, 126, 144, 146, 168, 219, 224, 252, 288, 292, 336, 438, 439, 504, 511, 584, 657, 672, 876, 878, 1008, 1022, 1168, 1314, 1317, 1533, 1752, 1756, 2016, 2044, 2336, 2628, 2634, 3066, 3073, 3504, 3512, 3951, 4088, 4599, 5256, 5268, 6132, 6146, 7008, 7024, 7902, 8176, 9198, 9219, 10512, 10536, 12264, 12292, 14048, 15804, 16352, 18396, 18438, 21024, 21072, 24528, 24584, 27657, 31608, 32047, 36792, 36876, 42144, 49056, 49168, 55314, 63216, 64094, 73584, 73752, 96141, 98336, 110628, 126432, 128188, 147168, 147504, 192282, 221256, 224329, 256376, 288423, 295008, 384564, 442512, 448658, 512752, 576846, 672987, 769128, 885024, 897316, 1025504, 1153692, 1345974, 1538256, 1794632, 2018961, 2307384, 2691948, 3076512, 3589264, 4037922, 4614768, 5383896, 7178528, 8075844, 9229536, 10767792, 16151688, 21535584, 32303376, 64606752]

約数ペア:

[(1, 64606752), (2, 32303376), (3, 21535584), (4, 16151688), (6, 10767792), (7, 9229536), (8, 8075844), (9, 7178528), (12, 5383896), (14, 4614768), (16, 4037922), (18, 3589264), (21, 3076512), (24, 2691948), (28, 2307384), (32, 2018961), (36, 1794632), (42, 1538256), (48, 1345974), (56, 1153692), (63, 1025504), (72, 897316), (73, 885024), (84, 769128), (96, 672987), (112, 576846), (126, 512752), (144, 448658), (146, 442512), (168, 384564), (219, 295008), (224, 288423), (252, 256376), (288, 224329), (292, 221256), (336, 192282), (438, 147504), (439, 147168), (504, 128188), (511, 126432), (584, 110628), (657, 98336), (672, 96141), (876, 73752), (878, 73584), (1008, 64094), (1022, 63216), (1168, 55314), (1314, 49168), (1317, 49056), (1533, 42144), (1752, 36876), (1756, 36792), (2016, 32047), (2044, 31608), (2336, 27657), (2628, 24584), (2634, 24528), (3066, 21072), (3073, 21024), (3504, 18438), (3512, 18396), (3951, 16352), (4088, 15804), (4599, 14048), (5256, 12292), (5268, 12264), (6132, 10536), (6146, 10512), (7008, 9219), (7024, 9198), (7902, 8176)]