77695776

素因数分解:

$2^5\times 3^2\times {\mathrm{349}}^1\times {\mathrm{773}}^1$

素因数の和:1138

約数の個数: 72

約数和(自身を含む): 221867100

約数和(自身を除く): 144171324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 349, 698, 773, 1047, 1396, 1546, 2094, 2319, 2792, 3092, 3141, 4188, 4638, 5584, 6184, 6282, 6957, 8376, 9276, 11168, 12368, 12564, 13914, 16752, 18552, 24736, 25128, 27828, 33504, 37104, 50256, 55656, 74208, 100512, 111312, 222624, 269777, 539554, 809331, 1079108, 1618662, 2158216, 2427993, 3237324, 4316432, 4855986, 6474648, 8632864, 9711972, 12949296, 19423944, 25898592, 38847888, 77695776]

約数ペア:

[(1, 77695776), (2, 38847888), (3, 25898592), (4, 19423944), (6, 12949296), (8, 9711972), (9, 8632864), (12, 6474648), (16, 4855986), (18, 4316432), (24, 3237324), (32, 2427993), (36, 2158216), (48, 1618662), (72, 1079108), (96, 809331), (144, 539554), (288, 269777), (349, 222624), (698, 111312), (773, 100512), (1047, 74208), (1396, 55656), (1546, 50256), (2094, 37104), (2319, 33504), (2792, 27828), (3092, 25128), (3141, 24736), (4188, 18552), (4638, 16752), (5584, 13914), (6184, 12564), (6282, 12368), (6957, 11168), (8376, 9276)]