90647844

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4973}}^1$

素因数の和:5025

約数の個数: 72

約数和(自身を含む): 254032128

約数和(自身を除く): 163384284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 4973, 6076, 9114, 9946, 14919, 18228, 19892, 29838, 34811, 59676, 69622, 104433, 139244, 154163, 208866, 243677, 308326, 417732, 462489, 487354, 616652, 731031, 924978, 974708, 1079141, 1462062, 1849956, 2158282, 2924124, 3237423, 4316564, 6474846, 7553987, 12949692, 15107974, 22661961, 30215948, 45323922, 90647844]

約数ペア:

[(1, 90647844), (2, 45323922), (3, 30215948), (4, 22661961), (6, 15107974), (7, 12949692), (12, 7553987), (14, 6474846), (21, 4316564), (28, 3237423), (31, 2924124), (42, 2158282), (49, 1849956), (62, 1462062), (84, 1079141), (93, 974708), (98, 924978), (124, 731031), (147, 616652), (186, 487354), (196, 462489), (217, 417732), (294, 308326), (372, 243677), (434, 208866), (588, 154163), (651, 139244), (868, 104433), (1302, 69622), (1519, 59676), (2604, 34811), (3038, 29838), (4557, 19892), (4973, 18228), (6076, 14919), (9114, 9946)]