64985712

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:267

約数の個数: 120

約数和(自身を含む): 188404608

約数和(自身を除く): 123418896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 67, 88, 121, 132, 134, 167, 176, 201, 242, 264, 268, 334, 363, 402, 484, 501, 528, 536, 668, 726, 737, 804, 968, 1002, 1072, 1336, 1452, 1474, 1608, 1837, 1936, 2004, 2211, 2672, 2904, 2948, 3216, 3674, 4008, 4422, 5511, 5808, 5896, 7348, 8016, 8107, 8844, 11022, 11189, 11792, 14696, 16214, 17688, 20207, 22044, 22378, 24321, 29392, 32428, 33567, 35376, 40414, 44088, 44756, 48642, 60621, 64856, 67134, 80828, 88176, 89512, 97284, 121242, 123079, 129712, 134268, 161656, 179024, 194568, 242484, 246158, 268536, 323312, 369237, 389136, 484968, 492316, 537072, 738474, 969936, 984632, 1353869, 1476948, 1969264, 2707738, 2953896, 4061607, 5415476, 5907792, 8123214, 10830952, 16246428, 21661904, 32492856, 64985712]

約数ペア:

[(1, 64985712), (2, 32492856), (3, 21661904), (4, 16246428), (6, 10830952), (8, 8123214), (11, 5907792), (12, 5415476), (16, 4061607), (22, 2953896), (24, 2707738), (33, 1969264), (44, 1476948), (48, 1353869), (66, 984632), (67, 969936), (88, 738474), (121, 537072), (132, 492316), (134, 484968), (167, 389136), (176, 369237), (201, 323312), (242, 268536), (264, 246158), (268, 242484), (334, 194568), (363, 179024), (402, 161656), (484, 134268), (501, 129712), (528, 123079), (536, 121242), (668, 97284), (726, 89512), (737, 88176), (804, 80828), (968, 67134), (1002, 64856), (1072, 60621), (1336, 48642), (1452, 44756), (1474, 44088), (1608, 40414), (1837, 35376), (1936, 33567), (2004, 32428), (2211, 29392), (2672, 24321), (2904, 22378), (2948, 22044), (3216, 20207), (3674, 17688), (4008, 16214), (4422, 14696), (5511, 11792), (5808, 11189), (5896, 11022), (7348, 8844), (8016, 8107)]