74378772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1543}}^1$

素因数の和:1669

約数の個数: 72

約数和(自身を含む): 204573824

約数和(自身を除く): 130195052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 103, 117, 156, 206, 234, 309, 412, 468, 618, 927, 1236, 1339, 1543, 1854, 2678, 3086, 3708, 4017, 4629, 5356, 6172, 8034, 9258, 12051, 13887, 16068, 18516, 20059, 24102, 27774, 40118, 48204, 55548, 60177, 80236, 120354, 158929, 180531, 240708, 317858, 361062, 476787, 635716, 722124, 953574, 1430361, 1907148, 2066077, 2860722, 4132154, 5721444, 6198231, 8264308, 12396462, 18594693, 24792924, 37189386, 74378772]

約数ペア:

[(1, 74378772), (2, 37189386), (3, 24792924), (4, 18594693), (6, 12396462), (9, 8264308), (12, 6198231), (13, 5721444), (18, 4132154), (26, 2860722), (36, 2066077), (39, 1907148), (52, 1430361), (78, 953574), (103, 722124), (117, 635716), (156, 476787), (206, 361062), (234, 317858), (309, 240708), (412, 180531), (468, 158929), (618, 120354), (927, 80236), (1236, 60177), (1339, 55548), (1543, 48204), (1854, 40118), (2678, 27774), (3086, 24102), (3708, 20059), (4017, 18516), (4629, 16068), (5356, 13887), (6172, 12051), (8034, 9258)]