80361644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 158323200

約数和(自身を除く): 77961556

約数列:

[1, 2, 4, 11, 22, 44, 61, 79, 122, 158, 244, 316, 379, 671, 758, 869, 1342, 1516, 1738, 2684, 3476, 4169, 4819, 8338, 9638, 16676, 19276, 23119, 29941, 46238, 53009, 59882, 92476, 106018, 119764, 212036, 254309, 329351, 508618, 658702, 1017236, 1317404, 1826401, 3652802, 7305604, 20090411, 40180822, 80361644]

約数ペア:

[(1, 80361644), (2, 40180822), (4, 20090411), (11, 7305604), (22, 3652802), (44, 1826401), (61, 1317404), (79, 1017236), (122, 658702), (158, 508618), (244, 329351), (316, 254309), (379, 212036), (671, 119764), (758, 106018), (869, 92476), (1342, 59882), (1516, 53009), (1738, 46238), (2684, 29941), (3476, 23119), (4169, 19276), (4819, 16676), (8338, 9638)]