38735244

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 102910080

約数和(自身を除く): 64174836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 61, 62, 93, 122, 124, 183, 186, 244, 279, 366, 372, 549, 558, 569, 732, 1098, 1116, 1138, 1707, 1891, 2196, 2276, 3414, 3782, 5121, 5673, 6828, 7564, 10242, 11346, 17019, 17639, 20484, 22692, 34038, 34709, 35278, 52917, 68076, 69418, 70556, 104127, 105834, 138836, 158751, 208254, 211668, 312381, 317502, 416508, 624762, 635004, 1075979, 1249524, 2151958, 3227937, 4303916, 6455874, 9683811, 12911748, 19367622, 38735244]

約数ペア:

[(1, 38735244), (2, 19367622), (3, 12911748), (4, 9683811), (6, 6455874), (9, 4303916), (12, 3227937), (18, 2151958), (31, 1249524), (36, 1075979), (61, 635004), (62, 624762), (93, 416508), (122, 317502), (124, 312381), (183, 211668), (186, 208254), (244, 158751), (279, 138836), (366, 105834), (372, 104127), (549, 70556), (558, 69418), (569, 68076), (732, 52917), (1098, 35278), (1116, 34709), (1138, 34038), (1707, 22692), (1891, 20484), (2196, 17639), (2276, 17019), (3414, 11346), (3782, 10242), (5121, 7564), (5673, 6828)]