73712142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20173}}^1$

素因数の和:20217

約数の個数: 48

約数和(自身を含む): 188828640

約数和(自身を除く): 115116498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 20173, 40346, 60519, 121038, 141211, 181557, 282422, 363114, 423633, 585017, 847266, 1170034, 1270899, 1755051, 2541798, 3510102, 4095119, 5265153, 8190238, 10530306, 12285357, 24570714, 36856071, 73712142]

約数ペア:

[(1, 73712142), (2, 36856071), (3, 24570714), (6, 12285357), (7, 10530306), (9, 8190238), (14, 5265153), (18, 4095119), (21, 3510102), (29, 2541798), (42, 1755051), (58, 1270899), (63, 1170034), (87, 847266), (126, 585017), (174, 423633), (203, 363114), (261, 282422), (406, 181557), (522, 141211), (609, 121038), (1218, 60519), (1827, 40346), (3654, 20173)]