78911196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:723

約数の個数: 96

約数和(自身を含む): 228802560

約数和(自身を除く): 149891364

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 127, 156, 182, 254, 273, 364, 381, 508, 546, 569, 762, 889, 1092, 1138, 1524, 1651, 1707, 1778, 2276, 2667, 3302, 3414, 3556, 3983, 4953, 5334, 6604, 6828, 7397, 7966, 9906, 10668, 11557, 11949, 14794, 15932, 19812, 22191, 23114, 23898, 29588, 34671, 44382, 46228, 47796, 51779, 69342, 72263, 88764, 103558, 138684, 144526, 155337, 207116, 216789, 289052, 310674, 433578, 505841, 621348, 867156, 939419, 1011682, 1517523, 1878838, 2023364, 2818257, 3035046, 3757676, 5636514, 6070092, 6575933, 11273028, 13151866, 19727799, 26303732, 39455598, 78911196]

約数ペア:

[(1, 78911196), (2, 39455598), (3, 26303732), (4, 19727799), (6, 13151866), (7, 11273028), (12, 6575933), (13, 6070092), (14, 5636514), (21, 3757676), (26, 3035046), (28, 2818257), (39, 2023364), (42, 1878838), (52, 1517523), (78, 1011682), (84, 939419), (91, 867156), (127, 621348), (156, 505841), (182, 433578), (254, 310674), (273, 289052), (364, 216789), (381, 207116), (508, 155337), (546, 144526), (569, 138684), (762, 103558), (889, 88764), (1092, 72263), (1138, 69342), (1524, 51779), (1651, 47796), (1707, 46228), (1778, 44382), (2276, 34671), (2667, 29588), (3302, 23898), (3414, 23114), (3556, 22191), (3983, 19812), (4953, 15932), (5334, 14794), (6604, 11949), (6828, 11557), (7397, 10668), (7966, 9906)]