788197878

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12073}}^1$

素因数の和:12131

約数の個数: 80

約数和(自身を含む): 1963522176

約数和(自身を除く): 1175324298

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 81, 93, 117, 162, 186, 234, 279, 351, 403, 558, 702, 806, 837, 1053, 1209, 1674, 2106, 2418, 2511, 3627, 5022, 7254, 10881, 12073, 21762, 24146, 32643, 36219, 65286, 72438, 108657, 156949, 217314, 313898, 325971, 374263, 470847, 651942, 748526, 941694, 977913, 1122789, 1412541, 1955826, 2245578, 2825082, 3368367, 4237623, 4865419, 6736734, 8475246, 9730838, 10105101, 12712869, 14596257, 20210202, 25425738, 29192514, 30315303, 43788771, 60630606, 87577542, 131366313, 262732626, 394098939, 788197878]

約数ペア:

[(1, 788197878), (2, 394098939), (3, 262732626), (6, 131366313), (9, 87577542), (13, 60630606), (18, 43788771), (26, 30315303), (27, 29192514), (31, 25425738), (39, 20210202), (54, 14596257), (62, 12712869), (78, 10105101), (81, 9730838), (93, 8475246), (117, 6736734), (162, 4865419), (186, 4237623), (234, 3368367), (279, 2825082), (351, 2245578), (403, 1955826), (558, 1412541), (702, 1122789), (806, 977913), (837, 941694), (1053, 748526), (1209, 651942), (1674, 470847), (2106, 374263), (2418, 325971), (2511, 313898), (3627, 217314), (5022, 156949), (7254, 108657), (10881, 72438), (12073, 65286), (21762, 36219), (24146, 32643)]