71640936

素因数分解:

$2^3\times 3^4\times {\mathrm{110557}}^1$

素因数の和:110575

約数の個数: 40

約数和(自身を含む): 200662770

約数和(自身を除く): 129021834

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 110557, 221114, 331671, 442228, 663342, 884456, 995013, 1326684, 1990026, 2653368, 2985039, 3980052, 5970078, 7960104, 8955117, 11940156, 17910234, 23880312, 35820468, 71640936]

約数ペア:

[(1, 71640936), (2, 35820468), (3, 23880312), (4, 17910234), (6, 11940156), (8, 8955117), (9, 7960104), (12, 5970078), (18, 3980052), (24, 2985039), (27, 2653368), (36, 1990026), (54, 1326684), (72, 995013), (81, 884456), (108, 663342), (162, 442228), (216, 331671), (324, 221114), (648, 110557)]