80143622468

素因数分解:

$2^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{641909}}^1$

素因数の和:641954

約数の個数: 60

約数和(自身を含む): 176203011180

約数和(自身を除く): 96059388712

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2401, 2548, 4459, 4802, 8918, 9604, 17836, 31213, 62426, 124852, 641909, 1283818, 2567636, 4493363, 8344817, 8986726, 16689634, 17973452, 31453541, 33379268, 58413719, 62907082, 116827438, 125814164, 220174787, 233654876, 408896033, 440349574, 817792066, 880699148, 1541223509, 1635584132, 2862272231, 3082447018, 5724544462, 6164894036, 11449088924, 20035905617, 40071811234, 80143622468]

約数ペア:

[(1, 80143622468), (2, 40071811234), (4, 20035905617), (7, 11449088924), (13, 6164894036), (14, 5724544462), (26, 3082447018), (28, 2862272231), (49, 1635584132), (52, 1541223509), (91, 880699148), (98, 817792066), (182, 440349574), (196, 408896033), (343, 233654876), (364, 220174787), (637, 125814164), (686, 116827438), (1274, 62907082), (1372, 58413719), (2401, 33379268), (2548, 31453541), (4459, 17973452), (4802, 16689634), (8918, 8986726), (9604, 8344817), (17836, 4493363), (31213, 2567636), (62426, 1283818), (124852, 641909)]