74983572

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{821}}^1$

素因数の和:933

約数の個数: 72

約数和(自身を含む): 197477280

約数和(自身を除く): 122493708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 59, 86, 118, 129, 172, 177, 236, 258, 354, 387, 516, 531, 708, 774, 821, 1062, 1548, 1642, 2124, 2463, 2537, 3284, 4926, 5074, 7389, 7611, 9852, 10148, 14778, 15222, 22833, 29556, 30444, 35303, 45666, 48439, 70606, 91332, 96878, 105909, 141212, 145317, 193756, 211818, 290634, 317727, 423636, 435951, 581268, 635454, 871902, 1270908, 1743804, 2082877, 4165754, 6248631, 8331508, 12497262, 18745893, 24994524, 37491786, 74983572]

約数ペア:

[(1, 74983572), (2, 37491786), (3, 24994524), (4, 18745893), (6, 12497262), (9, 8331508), (12, 6248631), (18, 4165754), (36, 2082877), (43, 1743804), (59, 1270908), (86, 871902), (118, 635454), (129, 581268), (172, 435951), (177, 423636), (236, 317727), (258, 290634), (354, 211818), (387, 193756), (516, 145317), (531, 141212), (708, 105909), (774, 96878), (821, 91332), (1062, 70606), (1548, 48439), (1642, 45666), (2124, 35303), (2463, 30444), (2537, 29556), (3284, 22833), (4926, 15222), (5074, 14778), (7389, 10148), (7611, 9852)]