79477776

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2131}}^1$

素因数の和:2189

約数の個数: 120

約数和(自身を含む): 261195584

約数和(自身を除く): 181717808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 56, 63, 72, 74, 84, 111, 112, 126, 144, 148, 168, 222, 252, 259, 296, 333, 336, 444, 504, 518, 592, 666, 777, 888, 1008, 1036, 1332, 1554, 1776, 2072, 2131, 2331, 2664, 3108, 4144, 4262, 4662, 5328, 6216, 6393, 8524, 9324, 12432, 12786, 14917, 17048, 18648, 19179, 25572, 29834, 34096, 37296, 38358, 44751, 51144, 59668, 76716, 78847, 89502, 102288, 119336, 134253, 153432, 157694, 179004, 236541, 238672, 268506, 306864, 315388, 358008, 473082, 537012, 551929, 630776, 709623, 716016, 946164, 1074024, 1103858, 1261552, 1419246, 1655787, 1892328, 2148048, 2207716, 2838492, 3311574, 3784656, 4415432, 4967361, 5676984, 6623148, 8830864, 9934722, 11353968, 13246296, 19869444, 26492592, 39738888, 79477776]

約数ペア:

[(1, 79477776), (2, 39738888), (3, 26492592), (4, 19869444), (6, 13246296), (7, 11353968), (8, 9934722), (9, 8830864), (12, 6623148), (14, 5676984), (16, 4967361), (18, 4415432), (21, 3784656), (24, 3311574), (28, 2838492), (36, 2207716), (37, 2148048), (42, 1892328), (48, 1655787), (56, 1419246), (63, 1261552), (72, 1103858), (74, 1074024), (84, 946164), (111, 716016), (112, 709623), (126, 630776), (144, 551929), (148, 537012), (168, 473082), (222, 358008), (252, 315388), (259, 306864), (296, 268506), (333, 238672), (336, 236541), (444, 179004), (504, 157694), (518, 153432), (592, 134253), (666, 119336), (777, 102288), (888, 89502), (1008, 78847), (1036, 76716), (1332, 59668), (1554, 51144), (1776, 44751), (2072, 38358), (2131, 37296), (2331, 34096), (2664, 29834), (3108, 25572), (4144, 19179), (4262, 18648), (4662, 17048), (5328, 14917), (6216, 12786), (6393, 12432), (8524, 9324)]