80693172

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1$

素因数の和:827

約数の個数: 120

約数和(自身を含む): 246537984

約数和(自身を除く): 165844812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 81, 84, 94, 108, 126, 141, 162, 188, 189, 252, 282, 324, 329, 378, 423, 564, 567, 658, 756, 757, 846, 987, 1134, 1269, 1316, 1514, 1692, 1974, 2268, 2271, 2538, 2961, 3028, 3807, 3948, 4542, 5076, 5299, 5922, 6813, 7614, 8883, 9084, 10598, 11844, 13626, 15228, 15897, 17766, 20439, 21196, 26649, 27252, 31794, 35532, 35579, 40878, 47691, 53298, 61317, 63588, 71158, 81756, 95382, 106596, 106737, 122634, 142316, 143073, 190764, 213474, 245268, 249053, 286146, 320211, 426948, 429219, 498106, 572292, 640422, 747159, 858438, 960633, 996212, 1280844, 1494318, 1716876, 1921266, 2241477, 2881899, 2988636, 3842532, 4482954, 5763798, 6724431, 8965908, 11527596, 13448862, 20173293, 26897724, 40346586, 80693172]

約数ペア:

[(1, 80693172), (2, 40346586), (3, 26897724), (4, 20173293), (6, 13448862), (7, 11527596), (9, 8965908), (12, 6724431), (14, 5763798), (18, 4482954), (21, 3842532), (27, 2988636), (28, 2881899), (36, 2241477), (42, 1921266), (47, 1716876), (54, 1494318), (63, 1280844), (81, 996212), (84, 960633), (94, 858438), (108, 747159), (126, 640422), (141, 572292), (162, 498106), (188, 429219), (189, 426948), (252, 320211), (282, 286146), (324, 249053), (329, 245268), (378, 213474), (423, 190764), (564, 143073), (567, 142316), (658, 122634), (756, 106737), (757, 106596), (846, 95382), (987, 81756), (1134, 71158), (1269, 63588), (1316, 61317), (1514, 53298), (1692, 47691), (1974, 40878), (2268, 35579), (2271, 35532), (2538, 31794), (2961, 27252), (3028, 26649), (3807, 21196), (3948, 20439), (4542, 17766), (5076, 15897), (5299, 15228), (5922, 13626), (6813, 11844), (7614, 10598), (8883, 9084)]