72016131

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 118444032

約数和(自身を除く): 46427901

約数列:

[1, 3, 11, 17, 31, 33, 41, 51, 93, 101, 123, 187, 303, 341, 451, 527, 561, 697, 1023, 1111, 1271, 1353, 1581, 1717, 2091, 3131, 3333, 3813, 4141, 5151, 5797, 7667, 9393, 12423, 13981, 17391, 18887, 21607, 23001, 34441, 41943, 45551, 53227, 56661, 64821, 70397, 103323, 128371, 136653, 159681, 211191, 237677, 385113, 585497, 713031, 774367, 1412081, 1756491, 2182307, 2323101, 4236243, 6546921, 24005377, 72016131]

約数ペア:

[(1, 72016131), (3, 24005377), (11, 6546921), (17, 4236243), (31, 2323101), (33, 2182307), (41, 1756491), (51, 1412081), (93, 774367), (101, 713031), (123, 585497), (187, 385113), (303, 237677), (341, 211191), (451, 159681), (527, 136653), (561, 128371), (697, 103323), (1023, 70397), (1111, 64821), (1271, 56661), (1353, 53227), (1581, 45551), (1717, 41943), (2091, 34441), (3131, 23001), (3333, 21607), (3813, 18887), (4141, 17391), (5151, 13981), (5797, 12423), (7667, 9393)]