77593740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{773}}^1$

素因数の和:1031

約数の個数: 96

約数和(自身を含む): 249661440

約数和(自身を除く): 172067700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 239, 420, 478, 717, 773, 956, 1195, 1434, 1546, 1673, 2319, 2390, 2868, 3092, 3346, 3585, 3865, 4638, 4780, 5019, 5411, 6692, 7170, 7730, 8365, 9276, 10038, 10822, 11595, 14340, 15460, 16233, 16730, 20076, 21644, 23190, 25095, 27055, 32466, 33460, 46380, 50190, 54110, 64932, 81165, 100380, 108220, 162330, 184747, 324660, 369494, 554241, 738988, 923735, 1108482, 1293229, 1847470, 2216964, 2586458, 2771205, 3694940, 3879687, 5172916, 5542410, 6466145, 7759374, 11084820, 12932290, 15518748, 19398435, 25864580, 38796870, 77593740]

約数ペア:

[(1, 77593740), (2, 38796870), (3, 25864580), (4, 19398435), (5, 15518748), (6, 12932290), (7, 11084820), (10, 7759374), (12, 6466145), (14, 5542410), (15, 5172916), (20, 3879687), (21, 3694940), (28, 2771205), (30, 2586458), (35, 2216964), (42, 1847470), (60, 1293229), (70, 1108482), (84, 923735), (105, 738988), (140, 554241), (210, 369494), (239, 324660), (420, 184747), (478, 162330), (717, 108220), (773, 100380), (956, 81165), (1195, 64932), (1434, 54110), (1546, 50190), (1673, 46380), (2319, 33460), (2390, 32466), (2868, 27055), (3092, 25095), (3346, 23190), (3585, 21644), (3865, 20076), (4638, 16730), (4780, 16233), (5019, 15460), (5411, 14340), (6692, 11595), (7170, 10822), (7730, 10038), (8365, 9276)]