77771640206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4813}}^1\times {\mathrm{6983}}^1$

素因数の和:11900

約数の個数: 32

約数和(自身を含む): 127087289280

約数和(自身を除く): 49315649074

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 4813, 6983, 9626, 13966, 62569, 90779, 125138, 181558, 428357, 621487, 856714, 1242974, 5568641, 8079331, 11137282, 16158662, 33609179, 67218358, 436919327, 873838654, 2991216931, 5982433862, 38885820103, 77771640206]

約数ペア:

[(1, 77771640206), (2, 38885820103), (13, 5982433862), (26, 2991216931), (89, 873838654), (178, 436919327), (1157, 67218358), (2314, 33609179), (4813, 16158662), (6983, 11137282), (9626, 8079331), (13966, 5568641), (62569, 1242974), (90779, 856714), (125138, 621487), (181558, 428357)]