72276156

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 187146960

約数和(自身を除く): 114870804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 113, 163, 218, 226, 326, 327, 339, 436, 452, 489, 652, 654, 678, 978, 981, 1017, 1308, 1356, 1467, 1956, 1962, 2034, 2934, 3924, 4068, 5868, 12317, 17767, 18419, 24634, 35534, 36838, 36951, 49268, 53301, 55257, 71068, 73676, 73902, 106602, 110514, 110853, 147804, 159903, 165771, 213204, 221028, 221706, 319806, 331542, 443412, 639612, 663084, 2007671, 4015342, 6023013, 8030684, 12046026, 18069039, 24092052, 36138078, 72276156]

約数ペア:

[(1, 72276156), (2, 36138078), (3, 24092052), (4, 18069039), (6, 12046026), (9, 8030684), (12, 6023013), (18, 4015342), (36, 2007671), (109, 663084), (113, 639612), (163, 443412), (218, 331542), (226, 319806), (326, 221706), (327, 221028), (339, 213204), (436, 165771), (452, 159903), (489, 147804), (652, 110853), (654, 110514), (678, 106602), (978, 73902), (981, 73676), (1017, 71068), (1308, 55257), (1356, 53301), (1467, 49268), (1956, 36951), (1962, 36838), (2034, 35534), (2934, 24634), (3924, 18419), (4068, 17767), (5868, 12317)]