72065538

素因数分解:

$2^1\times 3^5\times {\mathrm{79}}^1\times {\mathrm{1877}}^1$

素因数の和:1973

約数の個数: 48

約数和(自身を含む): 164062080

約数和(自身を除く): 91996542

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 243, 474, 486, 711, 1422, 1877, 2133, 3754, 4266, 5631, 6399, 11262, 12798, 16893, 19197, 33786, 38394, 50679, 101358, 148283, 152037, 296566, 304074, 444849, 456111, 889698, 912222, 1334547, 2669094, 4003641, 8007282, 12010923, 24021846, 36032769, 72065538]

約数ペア:

[(1, 72065538), (2, 36032769), (3, 24021846), (6, 12010923), (9, 8007282), (18, 4003641), (27, 2669094), (54, 1334547), (79, 912222), (81, 889698), (158, 456111), (162, 444849), (237, 304074), (243, 296566), (474, 152037), (486, 148283), (711, 101358), (1422, 50679), (1877, 38394), (2133, 33786), (3754, 19197), (4266, 16893), (5631, 12798), (6399, 11262)]