64571652

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1409}}^1$

素因数の和:1505

約数の個数: 72

約数和(自身を含む): 174501600

約数和(自身を除く): 109929948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 67, 76, 114, 134, 171, 201, 228, 268, 342, 402, 603, 684, 804, 1206, 1273, 1409, 2412, 2546, 2818, 3819, 4227, 5092, 5636, 7638, 8454, 11457, 12681, 15276, 16908, 22914, 25362, 26771, 45828, 50724, 53542, 80313, 94403, 107084, 160626, 188806, 240939, 283209, 321252, 377612, 481878, 566418, 849627, 963756, 1132836, 1699254, 1793657, 3398508, 3587314, 5380971, 7174628, 10761942, 16142913, 21523884, 32285826, 64571652]

約数ペア:

[(1, 64571652), (2, 32285826), (3, 21523884), (4, 16142913), (6, 10761942), (9, 7174628), (12, 5380971), (18, 3587314), (19, 3398508), (36, 1793657), (38, 1699254), (57, 1132836), (67, 963756), (76, 849627), (114, 566418), (134, 481878), (171, 377612), (201, 321252), (228, 283209), (268, 240939), (342, 188806), (402, 160626), (603, 107084), (684, 94403), (804, 80313), (1206, 53542), (1273, 50724), (1409, 45828), (2412, 26771), (2546, 25362), (2818, 22914), (3819, 16908), (4227, 15276), (5092, 12681), (5636, 11457), (7638, 8454)]