72667534

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 118609920

約数和(自身を除く): 45942386

約数列:

[1, 2, 23, 31, 46, 62, 131, 262, 389, 713, 778, 1426, 3013, 4061, 6026, 8122, 8947, 12059, 17894, 24118, 50959, 93403, 101918, 186806, 277357, 554714, 1172057, 1579729, 2344114, 3159458, 36333767, 72667534]

約数ペア:

[(1, 72667534), (2, 36333767), (23, 3159458), (31, 2344114), (46, 1579729), (62, 1172057), (131, 554714), (262, 277357), (389, 186806), (713, 101918), (778, 93403), (1426, 50959), (3013, 24118), (4061, 17894), (6026, 12059), (8122, 8947)]