71615502

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{2339}}^1$

素因数の和:2369

約数の個数: 64

約数和(自身を含む): 184204800

約数和(自身を除く): 112589298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 2187, 2339, 3402, 4374, 4678, 5103, 7017, 10206, 14034, 15309, 16373, 21051, 30618, 32746, 42102, 49119, 63153, 98238, 126306, 147357, 189459, 294714, 378918, 442071, 568377, 884142, 1136754, 1326213, 1705131, 2652426, 3410262, 3978639, 5115393, 7957278, 10230786, 11935917, 23871834, 35807751, 71615502]

約数ペア:

[(1, 71615502), (2, 35807751), (3, 23871834), (6, 11935917), (7, 10230786), (9, 7957278), (14, 5115393), (18, 3978639), (21, 3410262), (27, 2652426), (42, 1705131), (54, 1326213), (63, 1136754), (81, 884142), (126, 568377), (162, 442071), (189, 378918), (243, 294714), (378, 189459), (486, 147357), (567, 126306), (729, 98238), (1134, 63153), (1458, 49119), (1701, 42102), (2187, 32746), (2339, 30618), (3402, 21051), (4374, 16373), (4678, 15309), (5103, 14034), (7017, 10206)]