72851178

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{233}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 154821888

約数和(自身を除く): 81970710

約数列:

[1, 2, 3, 6, 31, 41, 62, 82, 93, 123, 186, 233, 246, 466, 699, 1271, 1398, 1681, 2542, 3362, 3813, 5043, 7223, 7626, 9553, 10086, 14446, 19106, 21669, 28659, 43338, 52111, 57318, 104222, 156333, 296143, 312666, 391673, 592286, 783346, 888429, 1175019, 1776858, 2350038, 12141863, 24283726, 36425589, 72851178]

約数ペア:

[(1, 72851178), (2, 36425589), (3, 24283726), (6, 12141863), (31, 2350038), (41, 1776858), (62, 1175019), (82, 888429), (93, 783346), (123, 592286), (186, 391673), (233, 312666), (246, 296143), (466, 156333), (699, 104222), (1271, 57318), (1398, 52111), (1681, 43338), (2542, 28659), (3362, 21669), (3813, 19106), (5043, 14446), (7223, 10086), (7626, 9553)]