84920973316

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1\times {\mathrm{17431}}^1$

素因数の和:17956

約数の個数: 48

約数和(自身を含む): 155331671040

約数和(自身を除く): 70410697724

約数列:

[1, 2, 4, 31, 62, 101, 124, 202, 389, 404, 778, 1556, 3131, 6262, 12059, 12524, 17431, 24118, 34862, 39289, 48236, 69724, 78578, 157156, 540361, 1080722, 1217959, 1760531, 2161444, 2435918, 3521062, 4871836, 6780659, 7042124, 13561318, 27122636, 54576461, 109152922, 210200429, 218305844, 420400858, 684846559, 840801716, 1369693118, 2739386236, 21230243329, 42460486658, 84920973316]

約数ペア:

[(1, 84920973316), (2, 42460486658), (4, 21230243329), (31, 2739386236), (62, 1369693118), (101, 840801716), (124, 684846559), (202, 420400858), (389, 218305844), (404, 210200429), (778, 109152922), (1556, 54576461), (3131, 27122636), (6262, 13561318), (12059, 7042124), (12524, 6780659), (17431, 4871836), (24118, 3521062), (34862, 2435918), (39289, 2161444), (48236, 1760531), (69724, 1217959), (78578, 1080722), (157156, 540361)]