78356408004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{24989}}^1$

素因数の和:25570

約数の個数: 144

約数和(自身を含む): 236650901760

約数和(自身を除く): 158294493756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 541, 644, 828, 966, 1082, 1449, 1623, 1932, 2164, 2898, 3246, 3787, 4869, 5796, 6492, 7574, 9738, 11361, 12443, 15148, 19476, 22722, 24886, 24989, 34083, 37329, 45444, 49772, 49978, 68166, 74658, 74967, 87101, 99956, 111987, 136332, 149316, 149934, 174202, 174923, 223974, 224901, 261303, 299868, 348404, 349846, 447948, 449802, 522606, 524769, 574747, 699692, 783909, 899604, 1045212, 1049538, 1149494, 1567818, 1574307, 1724241, 2099076, 2298988, 3135636, 3148614, 3448482, 4023229, 5172723, 6297228, 6896964, 8046458, 10345446, 12069687, 13519049, 16092916, 20690892, 24139374, 27038098, 36209061, 40557147, 48278748, 54076196, 72418122, 81114294, 94633343, 121671441, 144836244, 162228588, 189266686, 243342882, 283900029, 310938127, 378533372, 486685764, 567800058, 621876254, 851700087, 932814381, 1135600116, 1243752508, 1703400174, 1865628762, 2176566889, 2798443143, 3406800348, 3731257524, 4353133778, 5596886286, 6529700667, 8706267556, 11193772572, 13059401334, 19589102001, 26118802668, 39178204002, 78356408004]

約数ペア:

[(1, 78356408004), (2, 39178204002), (3, 26118802668), (4, 19589102001), (6, 13059401334), (7, 11193772572), (9, 8706267556), (12, 6529700667), (14, 5596886286), (18, 4353133778), (21, 3731257524), (23, 3406800348), (28, 2798443143), (36, 2176566889), (42, 1865628762), (46, 1703400174), (63, 1243752508), (69, 1135600116), (84, 932814381), (92, 851700087), (126, 621876254), (138, 567800058), (161, 486685764), (207, 378533372), (252, 310938127), (276, 283900029), (322, 243342882), (414, 189266686), (483, 162228588), (541, 144836244), (644, 121671441), (828, 94633343), (966, 81114294), (1082, 72418122), (1449, 54076196), (1623, 48278748), (1932, 40557147), (2164, 36209061), (2898, 27038098), (3246, 24139374), (3787, 20690892), (4869, 16092916), (5796, 13519049), (6492, 12069687), (7574, 10345446), (9738, 8046458), (11361, 6896964), (12443, 6297228), (15148, 5172723), (19476, 4023229), (22722, 3448482), (24886, 3148614), (24989, 3135636), (34083, 2298988), (37329, 2099076), (45444, 1724241), (49772, 1574307), (49978, 1567818), (68166, 1149494), (74658, 1049538), (74967, 1045212), (87101, 899604), (99956, 783909), (111987, 699692), (136332, 574747), (149316, 524769), (149934, 522606), (174202, 449802), (174923, 447948), (223974, 349846), (224901, 348404), (261303, 299868)]