71908284

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{4217}}^1$

素因数の和:4267

約数の個数: 72

約数和(自身を含む): 201957840

約数和(自身を除く): 130049556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 1218, 1421, 2436, 2842, 4217, 4263, 5684, 8434, 8526, 12651, 16868, 17052, 25302, 29519, 50604, 59038, 88557, 118076, 122293, 177114, 206633, 244586, 354228, 366879, 413266, 489172, 619899, 733758, 826532, 856051, 1239798, 1467516, 1712102, 2479596, 2568153, 3424204, 5136306, 5992357, 10272612, 11984714, 17977071, 23969428, 35954142, 71908284]

約数ペア:

[(1, 71908284), (2, 35954142), (3, 23969428), (4, 17977071), (6, 11984714), (7, 10272612), (12, 5992357), (14, 5136306), (21, 3424204), (28, 2568153), (29, 2479596), (42, 1712102), (49, 1467516), (58, 1239798), (84, 856051), (87, 826532), (98, 733758), (116, 619899), (147, 489172), (174, 413266), (196, 366879), (203, 354228), (294, 244586), (348, 206633), (406, 177114), (588, 122293), (609, 118076), (812, 88557), (1218, 59038), (1421, 50604), (2436, 29519), (2842, 25302), (4217, 17052), (4263, 16868), (5684, 12651), (8434, 8526)]