85439796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 225189888

約数和(自身を除く): 139750092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 47, 52, 78, 86, 94, 129, 141, 156, 172, 188, 258, 271, 282, 516, 542, 559, 564, 611, 813, 1084, 1118, 1222, 1626, 1677, 1833, 2021, 2236, 2444, 3252, 3354, 3523, 3666, 4042, 6063, 6708, 7046, 7332, 8084, 10569, 11653, 12126, 12737, 14092, 21138, 23306, 24252, 25474, 26273, 34959, 38211, 42276, 46612, 50948, 52546, 69918, 76422, 78819, 105092, 139836, 151489, 152844, 157638, 165581, 302978, 315276, 331162, 454467, 496743, 547691, 605956, 662324, 908934, 993486, 1095382, 1643073, 1817868, 1986972, 2190764, 3286146, 6572292, 7119983, 14239966, 21359949, 28479932, 42719898, 85439796]

約数ペア:

[(1, 85439796), (2, 42719898), (3, 28479932), (4, 21359949), (6, 14239966), (12, 7119983), (13, 6572292), (26, 3286146), (39, 2190764), (43, 1986972), (47, 1817868), (52, 1643073), (78, 1095382), (86, 993486), (94, 908934), (129, 662324), (141, 605956), (156, 547691), (172, 496743), (188, 454467), (258, 331162), (271, 315276), (282, 302978), (516, 165581), (542, 157638), (559, 152844), (564, 151489), (611, 139836), (813, 105092), (1084, 78819), (1118, 76422), (1222, 69918), (1626, 52546), (1677, 50948), (1833, 46612), (2021, 42276), (2236, 38211), (2444, 34959), (3252, 26273), (3354, 25474), (3523, 24252), (3666, 23306), (4042, 21138), (6063, 14092), (6708, 12737), (7046, 12126), (7332, 11653), (8084, 10569)]