85677384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:287

約数の個数: 128

約数和(自身を含む): 246960000

約数和(自身を除く): 161282616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 97, 104, 114, 149, 152, 156, 194, 228, 247, 291, 298, 312, 388, 447, 456, 494, 582, 596, 741, 776, 894, 988, 1164, 1192, 1261, 1482, 1788, 1843, 1937, 1976, 2328, 2522, 2831, 2964, 3576, 3686, 3783, 3874, 5044, 5529, 5662, 5811, 5928, 7372, 7566, 7748, 8493, 10088, 11058, 11324, 11622, 14453, 14744, 15132, 15496, 16986, 22116, 22648, 23244, 23959, 28906, 30264, 33972, 36803, 43359, 44232, 46488, 47918, 57812, 67944, 71877, 73606, 86718, 95836, 110409, 115624, 143754, 147212, 173436, 187889, 191672, 220818, 274607, 287508, 294424, 346872, 375778, 441636, 549214, 563667, 575016, 751556, 823821, 883272, 1098428, 1127334, 1503112, 1647642, 2196856, 2254668, 3295284, 3569891, 4509336, 6590568, 7139782, 10709673, 14279564, 21419346, 28559128, 42838692, 85677384]

約数ペア:

[(1, 85677384), (2, 42838692), (3, 28559128), (4, 21419346), (6, 14279564), (8, 10709673), (12, 7139782), (13, 6590568), (19, 4509336), (24, 3569891), (26, 3295284), (38, 2254668), (39, 2196856), (52, 1647642), (57, 1503112), (76, 1127334), (78, 1098428), (97, 883272), (104, 823821), (114, 751556), (149, 575016), (152, 563667), (156, 549214), (194, 441636), (228, 375778), (247, 346872), (291, 294424), (298, 287508), (312, 274607), (388, 220818), (447, 191672), (456, 187889), (494, 173436), (582, 147212), (596, 143754), (741, 115624), (776, 110409), (894, 95836), (988, 86718), (1164, 73606), (1192, 71877), (1261, 67944), (1482, 57812), (1788, 47918), (1843, 46488), (1937, 44232), (1976, 43359), (2328, 36803), (2522, 33972), (2831, 30264), (2964, 28906), (3576, 23959), (3686, 23244), (3783, 22648), (3874, 22116), (5044, 16986), (5529, 15496), (5662, 15132), (5811, 14744), (5928, 14453), (7372, 11622), (7566, 11324), (7748, 11058), (8493, 10088)]