72428694

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{3853}}^1$

素因数の和:4112

約数の個数: 32

約数和(自身を含む): 156688224

約数和(自身を除く): 84259530

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 241, 482, 723, 1446, 3133, 3853, 6266, 7706, 9399, 11559, 18798, 23118, 50089, 100178, 150267, 300534, 928573, 1857146, 2785719, 5571438, 12071449, 24142898, 36214347, 72428694]

約数ペア:

[(1, 72428694), (2, 36214347), (3, 24142898), (6, 12071449), (13, 5571438), (26, 2785719), (39, 1857146), (78, 928573), (241, 300534), (482, 150267), (723, 100178), (1446, 50089), (3133, 23118), (3853, 18798), (6266, 11559), (7706, 9399)]