80070198

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 178053120

約数和(自身を除く): 97982922

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 127, 137, 177, 254, 274, 354, 381, 411, 762, 767, 822, 1534, 1651, 1781, 2301, 3302, 3562, 4602, 4953, 5343, 7493, 8083, 9906, 10686, 14986, 16166, 17399, 22479, 24249, 34798, 44958, 48498, 52197, 97409, 104394, 105079, 194818, 210158, 226187, 292227, 315237, 452374, 584454, 630474, 678561, 1026541, 1357122, 2053082, 3079623, 6159246, 13345033, 26690066, 40035099, 80070198]

約数ペア:

[(1, 80070198), (2, 40035099), (3, 26690066), (6, 13345033), (13, 6159246), (26, 3079623), (39, 2053082), (59, 1357122), (78, 1026541), (118, 678561), (127, 630474), (137, 584454), (177, 452374), (254, 315237), (274, 292227), (354, 226187), (381, 210158), (411, 194818), (762, 105079), (767, 104394), (822, 97409), (1534, 52197), (1651, 48498), (1781, 44958), (2301, 34798), (3302, 24249), (3562, 22479), (4602, 17399), (4953, 16166), (5343, 14986), (7493, 10686), (8083, 9906)]