72384136

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 160110720

約数和(自身を除く): 87726584

約数列:

[1, 2, 4, 8, 11, 22, 37, 43, 44, 47, 74, 86, 88, 94, 121, 148, 172, 188, 242, 296, 344, 376, 407, 473, 484, 517, 814, 946, 968, 1034, 1591, 1628, 1739, 1892, 2021, 2068, 3182, 3256, 3478, 3784, 4042, 4136, 4477, 5203, 5687, 6364, 6956, 8084, 8954, 10406, 11374, 12728, 13912, 16168, 17501, 17908, 19129, 20812, 22231, 22748, 35002, 35816, 38258, 41624, 44462, 45496, 70004, 74777, 76516, 88924, 140008, 149554, 153032, 177848, 192511, 210419, 244541, 299108, 385022, 420838, 489082, 598216, 770044, 822547, 841676, 978164, 1540088, 1645094, 1683352, 1956328, 3290188, 6580376, 9048017, 18096034, 36192068, 72384136]

約数ペア:

[(1, 72384136), (2, 36192068), (4, 18096034), (8, 9048017), (11, 6580376), (22, 3290188), (37, 1956328), (43, 1683352), (44, 1645094), (47, 1540088), (74, 978164), (86, 841676), (88, 822547), (94, 770044), (121, 598216), (148, 489082), (172, 420838), (188, 385022), (242, 299108), (296, 244541), (344, 210419), (376, 192511), (407, 177848), (473, 153032), (484, 149554), (517, 140008), (814, 88924), (946, 76516), (968, 74777), (1034, 70004), (1591, 45496), (1628, 44462), (1739, 41624), (1892, 38258), (2021, 35816), (2068, 35002), (3182, 22748), (3256, 22231), (3478, 20812), (3784, 19129), (4042, 17908), (4136, 17501), (4477, 16168), (5203, 13912), (5687, 12728), (6364, 11374), (6956, 10406), (8084, 8954)]