86161504

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1044

約数の個数: 96

約数和(自身を含む): 209986560

約数和(自身を除く): 123825056

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 352, 416, 418, 494, 572, 608, 836, 988, 991, 1144, 1672, 1976, 1982, 2288, 2717, 3344, 3952, 3964, 4576, 5434, 6688, 7904, 7928, 10868, 10901, 12883, 15856, 18829, 21736, 21802, 25766, 31712, 37658, 43472, 43604, 51532, 75316, 86944, 87208, 103064, 141713, 150632, 174416, 206128, 207119, 244777, 283426, 301264, 348832, 412256, 414238, 489554, 566852, 602528, 828476, 979108, 1133704, 1656952, 1958216, 2267408, 2692547, 3313904, 3916432, 4534816, 5385094, 6627808, 7832864, 10770188, 21540376, 43080752, 86161504]

約数ペア:

[(1, 86161504), (2, 43080752), (4, 21540376), (8, 10770188), (11, 7832864), (13, 6627808), (16, 5385094), (19, 4534816), (22, 3916432), (26, 3313904), (32, 2692547), (38, 2267408), (44, 1958216), (52, 1656952), (76, 1133704), (88, 979108), (104, 828476), (143, 602528), (152, 566852), (176, 489554), (208, 414238), (209, 412256), (247, 348832), (286, 301264), (304, 283426), (352, 244777), (416, 207119), (418, 206128), (494, 174416), (572, 150632), (608, 141713), (836, 103064), (988, 87208), (991, 86944), (1144, 75316), (1672, 51532), (1976, 43604), (1982, 43472), (2288, 37658), (2717, 31712), (3344, 25766), (3952, 21802), (3964, 21736), (4576, 18829), (5434, 15856), (6688, 12883), (7904, 10901), (7928, 10868)]