127967652

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1427}}^1$

素因数の和:1537

約数の個数: 72

約数和(自身を含む): 336825216

約数和(自身を除く): 208857564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 53, 94, 106, 141, 159, 188, 212, 282, 318, 423, 477, 564, 636, 846, 954, 1427, 1692, 1908, 2491, 2854, 4281, 4982, 5708, 7473, 8562, 9964, 12843, 14946, 17124, 22419, 25686, 29892, 44838, 51372, 67069, 75631, 89676, 134138, 151262, 201207, 226893, 268276, 302524, 402414, 453786, 603621, 680679, 804828, 907572, 1207242, 1361358, 2414484, 2722716, 3554657, 7109314, 10663971, 14218628, 21327942, 31991913, 42655884, 63983826, 127967652]

約数ペア:

[(1, 127967652), (2, 63983826), (3, 42655884), (4, 31991913), (6, 21327942), (9, 14218628), (12, 10663971), (18, 7109314), (36, 3554657), (47, 2722716), (53, 2414484), (94, 1361358), (106, 1207242), (141, 907572), (159, 804828), (188, 680679), (212, 603621), (282, 453786), (318, 402414), (423, 302524), (477, 268276), (564, 226893), (636, 201207), (846, 151262), (954, 134138), (1427, 89676), (1692, 75631), (1908, 67069), (2491, 51372), (2854, 44838), (4281, 29892), (4982, 25686), (5708, 22419), (7473, 17124), (8562, 14946), (9964, 12843)]