81951633792

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{3387551}}^1$

素因数の和:3387581

約数の個数: 128

約数和(自身を含む): 276424243200

約数和(自身を除く): 194472609408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 24192, 3387551, 6775102, 10162653, 13550204, 20325306, 23712857, 27100408, 30487959, 40650612, 47425714, 54200816, 60975918, 71138571, 81301224, 91463877, 94851428, 108401632, 121951836, 142277142, 162602448, 182927754, 189702856, 213415713, 216803264, 243903672, 284554284, 325204896, 365855508, 379405712, 426831426, 433606528, 487807344, 569108568, 640247139, 650409792, 731711016, 758811424, 853662852, 975614688, 1138217136, 1280494278, 1300819584, 1463422032, 1517622848, 1707325704, 1951229376, 2276434272, 2560988556, 2926844064, 3035245696, 3414651408, 3902458752, 4552868544, 5121977112, 5853688128, 6829302816, 9105737088, 10243954224, 11707376256, 13658605632, 20487908448, 27317211264, 40975816896, 81951633792]

約数ペア:

[(1, 81951633792), (2, 40975816896), (3, 27317211264), (4, 20487908448), (6, 13658605632), (7, 11707376256), (8, 10243954224), (9, 9105737088), (12, 6829302816), (14, 5853688128), (16, 5121977112), (18, 4552868544), (21, 3902458752), (24, 3414651408), (27, 3035245696), (28, 2926844064), (32, 2560988556), (36, 2276434272), (42, 1951229376), (48, 1707325704), (54, 1517622848), (56, 1463422032), (63, 1300819584), (64, 1280494278), (72, 1138217136), (84, 975614688), (96, 853662852), (108, 758811424), (112, 731711016), (126, 650409792), (128, 640247139), (144, 569108568), (168, 487807344), (189, 433606528), (192, 426831426), (216, 379405712), (224, 365855508), (252, 325204896), (288, 284554284), (336, 243903672), (378, 216803264), (384, 213415713), (432, 189702856), (448, 182927754), (504, 162602448), (576, 142277142), (672, 121951836), (756, 108401632), (864, 94851428), (896, 91463877), (1008, 81301224), (1152, 71138571), (1344, 60975918), (1512, 54200816), (1728, 47425714), (2016, 40650612), (2688, 30487959), (3024, 27100408), (3456, 23712857), (4032, 20325306), (6048, 13550204), (8064, 10162653), (12096, 6775102), (24192, 3387551)]