78879081610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1$

素因数の和:788

約数の個数: 128

約数和(自身を含む): 166046920704

約数和(自身を除く): 87167839094

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 167, 211, 226, 283, 334, 422, 565, 566, 791, 835, 1055, 1130, 1169, 1415, 1477, 1582, 1670, 1981, 2110, 2338, 2830, 2954, 3955, 3962, 5845, 7385, 7910, 9905, 11690, 14770, 18871, 19810, 23843, 31979, 35237, 37742, 47261, 47686, 59713, 63958, 70474, 94355, 94522, 119215, 119426, 132097, 159895, 166901, 176185, 188710, 223853, 236305, 238430, 246659, 264194, 298565, 319790, 330827, 333802, 352370, 417991, 447706, 472610, 493318, 597130, 660485, 661654, 834505, 835982, 1119265, 1233295, 1320970, 1654135, 1669010, 2089955, 2238530, 2466590, 3308270, 3981781, 4179910, 5340493, 6747569, 7963562, 9972071, 10680986, 13495138, 19908905, 19944142, 26702465, 27872467, 33737845, 37383451, 39817810, 47232983, 49860355, 53404930, 55744934, 67475690, 69804497, 74766902, 94465966, 99720710, 139362335, 139608994, 186917255, 236164915, 278724670, 349022485, 373834510, 472329830, 698044970, 1126844023, 2253688046, 5634220115, 7887908161, 11268440230, 15775816322, 39439540805, 78879081610]

約数ペア:

[(1, 78879081610), (2, 39439540805), (5, 15775816322), (7, 11268440230), (10, 7887908161), (14, 5634220115), (35, 2253688046), (70, 1126844023), (113, 698044970), (167, 472329830), (211, 373834510), (226, 349022485), (283, 278724670), (334, 236164915), (422, 186917255), (565, 139608994), (566, 139362335), (791, 99720710), (835, 94465966), (1055, 74766902), (1130, 69804497), (1169, 67475690), (1415, 55744934), (1477, 53404930), (1582, 49860355), (1670, 47232983), (1981, 39817810), (2110, 37383451), (2338, 33737845), (2830, 27872467), (2954, 26702465), (3955, 19944142), (3962, 19908905), (5845, 13495138), (7385, 10680986), (7910, 9972071), (9905, 7963562), (11690, 6747569), (14770, 5340493), (18871, 4179910), (19810, 3981781), (23843, 3308270), (31979, 2466590), (35237, 2238530), (37742, 2089955), (47261, 1669010), (47686, 1654135), (59713, 1320970), (63958, 1233295), (70474, 1119265), (94355, 835982), (94522, 834505), (119215, 661654), (119426, 660485), (132097, 597130), (159895, 493318), (166901, 472610), (176185, 447706), (188710, 417991), (223853, 352370), (236305, 333802), (238430, 330827), (246659, 319790), (264194, 298565)]