98173764

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2357}}^1$

素因数の和:2469

約数の個数: 72

約数和(自身を含む): 270368280

約数和(自身を除く): 172194516

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 117, 156, 178, 234, 267, 356, 468, 534, 801, 1068, 1157, 1602, 2314, 2357, 3204, 3471, 4628, 4714, 6942, 7071, 9428, 10413, 13884, 14142, 20826, 21213, 28284, 30641, 41652, 42426, 61282, 84852, 91923, 122564, 183846, 209773, 275769, 367692, 419546, 551538, 629319, 839092, 1103076, 1258638, 1887957, 2517276, 2727049, 3775914, 5454098, 7551828, 8181147, 10908196, 16362294, 24543441, 32724588, 49086882, 98173764]

約数ペア:

[(1, 98173764), (2, 49086882), (3, 32724588), (4, 24543441), (6, 16362294), (9, 10908196), (12, 8181147), (13, 7551828), (18, 5454098), (26, 3775914), (36, 2727049), (39, 2517276), (52, 1887957), (78, 1258638), (89, 1103076), (117, 839092), (156, 629319), (178, 551538), (234, 419546), (267, 367692), (356, 275769), (468, 209773), (534, 183846), (801, 122564), (1068, 91923), (1157, 84852), (1602, 61282), (2314, 42426), (2357, 41652), (3204, 30641), (3471, 28284), (4628, 21213), (4714, 20826), (6942, 14142), (7071, 13884), (9428, 10413)]