89881428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1553}}^1$

素因数の和:1633

約数の個数: 96

約数和(自身を含む): 263160576

約数和(自身を除く): 173279148

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 53, 78, 84, 91, 106, 156, 159, 182, 212, 273, 318, 364, 371, 546, 636, 689, 742, 1092, 1113, 1378, 1484, 1553, 2067, 2226, 2756, 3106, 4134, 4452, 4659, 4823, 6212, 8268, 9318, 9646, 10871, 14469, 18636, 19292, 20189, 21742, 28938, 32613, 40378, 43484, 57876, 60567, 65226, 80756, 82309, 121134, 130452, 141323, 164618, 242268, 246927, 282646, 329236, 423969, 493854, 565292, 576163, 847938, 987708, 1070017, 1152326, 1695876, 1728489, 2140034, 2304652, 3210051, 3456978, 4280068, 6420102, 6913956, 7490119, 12840204, 14980238, 22470357, 29960476, 44940714, 89881428]

約数ペア:

[(1, 89881428), (2, 44940714), (3, 29960476), (4, 22470357), (6, 14980238), (7, 12840204), (12, 7490119), (13, 6913956), (14, 6420102), (21, 4280068), (26, 3456978), (28, 3210051), (39, 2304652), (42, 2140034), (52, 1728489), (53, 1695876), (78, 1152326), (84, 1070017), (91, 987708), (106, 847938), (156, 576163), (159, 565292), (182, 493854), (212, 423969), (273, 329236), (318, 282646), (364, 246927), (371, 242268), (546, 164618), (636, 141323), (689, 130452), (742, 121134), (1092, 82309), (1113, 80756), (1378, 65226), (1484, 60567), (1553, 57876), (2067, 43484), (2226, 40378), (2756, 32613), (3106, 28938), (4134, 21742), (4452, 20189), (4659, 19292), (4823, 18636), (6212, 14469), (8268, 10871), (9318, 9646)]