70671492

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:665

約数の個数: 72

約数和(自身を含む): 186513600

約数和(自身を除く): 115842108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 139, 174, 261, 278, 348, 417, 487, 522, 556, 834, 974, 1044, 1251, 1461, 1668, 1948, 2502, 2922, 4031, 4383, 5004, 5844, 8062, 8766, 12093, 14123, 16124, 17532, 24186, 28246, 36279, 42369, 48372, 56492, 67693, 72558, 84738, 127107, 135386, 145116, 169476, 203079, 254214, 270772, 406158, 508428, 609237, 812316, 1218474, 1963097, 2436948, 3926194, 5889291, 7852388, 11778582, 17667873, 23557164, 35335746, 70671492]

約数ペア:

[(1, 70671492), (2, 35335746), (3, 23557164), (4, 17667873), (6, 11778582), (9, 7852388), (12, 5889291), (18, 3926194), (29, 2436948), (36, 1963097), (58, 1218474), (87, 812316), (116, 609237), (139, 508428), (174, 406158), (261, 270772), (278, 254214), (348, 203079), (417, 169476), (487, 145116), (522, 135386), (556, 127107), (834, 84738), (974, 72558), (1044, 67693), (1251, 56492), (1461, 48372), (1668, 42369), (1948, 36279), (2502, 28246), (2922, 24186), (4031, 17532), (4383, 16124), (5004, 14123), (5844, 12093), (8062, 8766)]