172723776

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{20921}}^1$

素因数の和:20979

約数の個数: 56

約数和(自身を含む): 467648544

約数和(自身を除く): 294924768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2752, 4128, 8256, 20921, 41842, 62763, 83684, 125526, 167368, 251052, 334736, 502104, 669472, 899603, 1004208, 1338944, 1799206, 2008416, 2698809, 3598412, 4016832, 5397618, 7196824, 10795236, 14393648, 21590472, 28787296, 43180944, 57574592, 86361888, 172723776]

約数ペア:

[(1, 172723776), (2, 86361888), (3, 57574592), (4, 43180944), (6, 28787296), (8, 21590472), (12, 14393648), (16, 10795236), (24, 7196824), (32, 5397618), (43, 4016832), (48, 3598412), (64, 2698809), (86, 2008416), (96, 1799206), (129, 1338944), (172, 1004208), (192, 899603), (258, 669472), (344, 502104), (516, 334736), (688, 251052), (1032, 167368), (1376, 125526), (2064, 83684), (2752, 62763), (4128, 41842), (8256, 20921)]