40208364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5147}}^1$

素因数の和:5195

約数の個数: 72

約数和(自身を含む): 119927808

約数和(自身を除く): 79719444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 5147, 7812, 10294, 15441, 20588, 30882, 36029, 46323, 61764, 72058, 92646, 108087, 144116, 159557, 185292, 216174, 319114, 324261, 432348, 478671, 638228, 648522, 957342, 1116899, 1297044, 1436013, 1914684, 2233798, 2872026, 3350697, 4467596, 5744052, 6701394, 10052091, 13402788, 20104182, 40208364]

約数ペア:

[(1, 40208364), (2, 20104182), (3, 13402788), (4, 10052091), (6, 6701394), (7, 5744052), (9, 4467596), (12, 3350697), (14, 2872026), (18, 2233798), (21, 1914684), (28, 1436013), (31, 1297044), (36, 1116899), (42, 957342), (62, 648522), (63, 638228), (84, 478671), (93, 432348), (124, 324261), (126, 319114), (186, 216174), (217, 185292), (252, 159557), (279, 144116), (372, 108087), (434, 92646), (558, 72058), (651, 61764), (868, 46323), (1116, 36029), (1302, 30882), (1953, 20588), (2604, 15441), (3906, 10294), (5147, 7812)]