87763312

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:223

約数の個数: 120

約数和(自身を含む): 217694400

約数和(自身を除く): 129931088

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 79, 91, 98, 104, 109, 112, 158, 182, 196, 208, 218, 316, 364, 392, 436, 553, 632, 637, 728, 763, 784, 872, 1027, 1106, 1264, 1274, 1417, 1456, 1526, 1744, 2054, 2212, 2548, 2834, 3052, 3871, 4108, 4424, 5096, 5341, 5668, 6104, 7189, 7742, 8216, 8611, 8848, 9919, 10192, 10682, 11336, 12208, 14378, 15484, 16432, 17222, 19838, 21364, 22672, 28756, 30968, 34444, 39676, 42728, 50323, 57512, 60277, 61936, 68888, 69433, 79352, 85456, 100646, 111943, 115024, 120554, 137776, 138866, 158704, 201292, 223886, 241108, 277732, 402584, 421939, 447772, 482216, 555464, 783601, 805168, 843878, 895544, 964432, 1110928, 1567202, 1687756, 1791088, 3134404, 3375512, 5485207, 6268808, 6751024, 10970414, 12537616, 21940828, 43881656, 87763312]

約数ペア:

[(1, 87763312), (2, 43881656), (4, 21940828), (7, 12537616), (8, 10970414), (13, 6751024), (14, 6268808), (16, 5485207), (26, 3375512), (28, 3134404), (49, 1791088), (52, 1687756), (56, 1567202), (79, 1110928), (91, 964432), (98, 895544), (104, 843878), (109, 805168), (112, 783601), (158, 555464), (182, 482216), (196, 447772), (208, 421939), (218, 402584), (316, 277732), (364, 241108), (392, 223886), (436, 201292), (553, 158704), (632, 138866), (637, 137776), (728, 120554), (763, 115024), (784, 111943), (872, 100646), (1027, 85456), (1106, 79352), (1264, 69433), (1274, 68888), (1417, 61936), (1456, 60277), (1526, 57512), (1744, 50323), (2054, 42728), (2212, 39676), (2548, 34444), (2834, 30968), (3052, 28756), (3871, 22672), (4108, 21364), (4424, 19838), (5096, 17222), (5341, 16432), (5668, 15484), (6104, 14378), (7189, 12208), (7742, 11336), (8216, 10682), (8611, 10192), (8848, 9919)]