85369788

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{12547}}^1$

素因数の和:12573

約数の個数: 72

約数和(自身を含む): 255778432

約数和(自身を除く): 170408644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 12547, 25094, 37641, 50188, 75282, 87829, 112923, 150564, 175658, 225846, 263487, 338769, 351316, 451692, 526974, 677538, 790461, 1016307, 1053948, 1355076, 1580922, 2032614, 2371383, 3048921, 3161844, 4065228, 4742766, 6097842, 7114149, 9485532, 12195684, 14228298, 21342447, 28456596, 42684894, 85369788]

約数ペア:

[(1, 85369788), (2, 42684894), (3, 28456596), (4, 21342447), (6, 14228298), (7, 12195684), (9, 9485532), (12, 7114149), (14, 6097842), (18, 4742766), (21, 4065228), (27, 3161844), (28, 3048921), (36, 2371383), (42, 2032614), (54, 1580922), (63, 1355076), (81, 1053948), (84, 1016307), (108, 790461), (126, 677538), (162, 526974), (189, 451692), (243, 351316), (252, 338769), (324, 263487), (378, 225846), (486, 175658), (567, 150564), (756, 112923), (972, 87829), (1134, 75282), (1701, 50188), (2268, 37641), (3402, 25094), (6804, 12547)]