90448164

素因数分解:

$2^2\times 3^4\times {\mathrm{131}}^1\times {\mathrm{2131}}^1$

素因数の和:2278

約数の個数: 60

約数和(自身を含む): 238366128

約数和(自身を除く): 147917964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 131, 162, 262, 324, 393, 524, 786, 1179, 1572, 2131, 2358, 3537, 4262, 4716, 6393, 7074, 8524, 10611, 12786, 14148, 19179, 21222, 25572, 38358, 42444, 57537, 76716, 115074, 172611, 230148, 279161, 345222, 558322, 690444, 837483, 1116644, 1674966, 2512449, 3349932, 5024898, 7537347, 10049796, 15074694, 22612041, 30149388, 45224082, 90448164]

約数ペア:

[(1, 90448164), (2, 45224082), (3, 30149388), (4, 22612041), (6, 15074694), (9, 10049796), (12, 7537347), (18, 5024898), (27, 3349932), (36, 2512449), (54, 1674966), (81, 1116644), (108, 837483), (131, 690444), (162, 558322), (262, 345222), (324, 279161), (393, 230148), (524, 172611), (786, 115074), (1179, 76716), (1572, 57537), (2131, 42444), (2358, 38358), (3537, 25572), (4262, 21222), (4716, 19179), (6393, 14148), (7074, 12786), (8524, 10611)]