72179532

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{21559}}^1$

素因数の和:21603

約数の個数: 48

約数和(自身を含む): 193177600

約数和(自身を除く): 120998068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 21559, 43118, 64677, 86236, 129354, 194031, 258708, 388062, 582093, 668329, 776124, 1164186, 1336658, 2004987, 2328372, 2673316, 4009974, 6014961, 8019948, 12029922, 18044883, 24059844, 36089766, 72179532]

約数ペア:

[(1, 72179532), (2, 36089766), (3, 24059844), (4, 18044883), (6, 12029922), (9, 8019948), (12, 6014961), (18, 4009974), (27, 2673316), (31, 2328372), (36, 2004987), (54, 1336658), (62, 1164186), (93, 776124), (108, 668329), (124, 582093), (186, 388062), (279, 258708), (372, 194031), (558, 129354), (837, 86236), (1116, 64677), (1674, 43118), (3348, 21559)]