89811216

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 180

約数和(自身を含む): 288128880

約数和(自身を除く): 198317664

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 59, 62, 66, 72, 88, 93, 99, 118, 124, 132, 144, 176, 177, 186, 198, 236, 248, 264, 279, 341, 354, 372, 396, 472, 496, 528, 531, 558, 649, 682, 708, 744, 792, 944, 961, 1023, 1062, 1116, 1298, 1364, 1416, 1488, 1584, 1829, 1922, 1947, 2046, 2124, 2232, 2596, 2728, 2832, 2883, 3069, 3658, 3844, 3894, 4092, 4248, 4464, 5192, 5456, 5487, 5766, 5841, 6138, 7316, 7688, 7788, 8184, 8496, 8649, 10384, 10571, 10974, 11532, 11682, 12276, 14632, 15376, 15576, 16368, 16461, 17298, 20119, 21142, 21948, 23064, 23364, 24552, 29264, 31152, 31713, 32922, 34596, 40238, 42284, 43896, 46128, 46728, 49104, 56699, 60357, 63426, 65844, 69192, 80476, 84568, 87792, 93456, 95139, 113398, 120714, 126852, 131688, 138384, 160952, 169136, 170097, 181071, 190278, 226796, 241428, 253704, 263376, 321904, 340194, 362142, 380556, 453592, 482856, 507408, 510291, 623689, 680388, 724284, 761112, 907184, 965712, 1020582, 1247378, 1360776, 1448568, 1522224, 1871067, 2041164, 2494756, 2721552, 2897136, 3742134, 4082328, 4989512, 5613201, 7484268, 8164656, 9979024, 11226402, 14968536, 22452804, 29937072, 44905608, 89811216]

約数ペア:

[(1, 89811216), (2, 44905608), (3, 29937072), (4, 22452804), (6, 14968536), (8, 11226402), (9, 9979024), (11, 8164656), (12, 7484268), (16, 5613201), (18, 4989512), (22, 4082328), (24, 3742134), (31, 2897136), (33, 2721552), (36, 2494756), (44, 2041164), (48, 1871067), (59, 1522224), (62, 1448568), (66, 1360776), (72, 1247378), (88, 1020582), (93, 965712), (99, 907184), (118, 761112), (124, 724284), (132, 680388), (144, 623689), (176, 510291), (177, 507408), (186, 482856), (198, 453592), (236, 380556), (248, 362142), (264, 340194), (279, 321904), (341, 263376), (354, 253704), (372, 241428), (396, 226796), (472, 190278), (496, 181071), (528, 170097), (531, 169136), (558, 160952), (649, 138384), (682, 131688), (708, 126852), (744, 120714), (792, 113398), (944, 95139), (961, 93456), (1023, 87792), (1062, 84568), (1116, 80476), (1298, 69192), (1364, 65844), (1416, 63426), (1488, 60357), (1584, 56699), (1829, 49104), (1922, 46728), (1947, 46128), (2046, 43896), (2124, 42284), (2232, 40238), (2596, 34596), (2728, 32922), (2832, 31713), (2883, 31152), (3069, 29264), (3658, 24552), (3844, 23364), (3894, 23064), (4092, 21948), (4248, 21142), (4464, 20119), (5192, 17298), (5456, 16461), (5487, 16368), (5766, 15576), (5841, 15376), (6138, 14632), (7316, 12276), (7688, 11682), (7788, 11532), (8184, 10974), (8496, 10571), (8649, 10384)]