89267476

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 178246656

約数和(自身を除く): 88979180

約数列:

[1, 2, 4, 17, 31, 34, 47, 53, 62, 68, 94, 106, 124, 188, 212, 289, 527, 578, 799, 901, 1054, 1156, 1457, 1598, 1643, 1802, 2108, 2491, 2914, 3196, 3286, 3604, 4982, 5828, 6572, 8959, 9964, 13583, 15317, 17918, 24769, 27166, 27931, 30634, 35836, 42347, 49538, 54332, 55862, 61268, 77221, 84694, 99076, 111724, 154442, 169388, 308884, 421073, 474827, 719899, 842146, 949654, 1312757, 1439798, 1684292, 1899308, 2625514, 2879596, 5251028, 22316869, 44633738, 89267476]

約数ペア:

[(1, 89267476), (2, 44633738), (4, 22316869), (17, 5251028), (31, 2879596), (34, 2625514), (47, 1899308), (53, 1684292), (62, 1439798), (68, 1312757), (94, 949654), (106, 842146), (124, 719899), (188, 474827), (212, 421073), (289, 308884), (527, 169388), (578, 154442), (799, 111724), (901, 99076), (1054, 84694), (1156, 77221), (1457, 61268), (1598, 55862), (1643, 54332), (1802, 49538), (2108, 42347), (2491, 35836), (2914, 30634), (3196, 27931), (3286, 27166), (3604, 24769), (4982, 17918), (5828, 15317), (6572, 13583), (8959, 9964)]