72151716

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9439}}^1$

素因数の和:9473

約数の個数: 72

約数和(自身を含む): 210927360

約数和(自身を除く): 138775644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 9439, 18878, 28317, 37756, 56634, 66073, 113268, 122707, 132146, 198219, 245414, 264292, 368121, 396438, 462511, 490828, 736242, 792876, 858949, 925022, 1387533, 1472484, 1717898, 1850044, 2576847, 2775066, 3435796, 5153694, 5550132, 6012643, 10307388, 12025286, 18037929, 24050572, 36075858, 72151716]

約数ペア:

[(1, 72151716), (2, 36075858), (3, 24050572), (4, 18037929), (6, 12025286), (7, 10307388), (12, 6012643), (13, 5550132), (14, 5153694), (21, 3435796), (26, 2775066), (28, 2576847), (39, 1850044), (42, 1717898), (49, 1472484), (52, 1387533), (78, 925022), (84, 858949), (91, 792876), (98, 736242), (147, 490828), (156, 462511), (182, 396438), (196, 368121), (273, 264292), (294, 245414), (364, 198219), (546, 132146), (588, 122707), (637, 113268), (1092, 66073), (1274, 56634), (1911, 37756), (2548, 28317), (3822, 18878), (7644, 9439)]