130272012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1109}}^1$

素因数の和:1383

約数の個数: 72

約数和(自身を含む): 356363280

約数和(自身を除く): 226091268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 251, 468, 502, 753, 1004, 1109, 1506, 2218, 2259, 3012, 3263, 3327, 4436, 4518, 6526, 6654, 9036, 9789, 9981, 13052, 13308, 14417, 19578, 19962, 28834, 29367, 39156, 39924, 43251, 57668, 58734, 86502, 117468, 129753, 173004, 259506, 278359, 519012, 556718, 835077, 1113436, 1670154, 2505231, 3340308, 3618667, 5010462, 7237334, 10020924, 10856001, 14474668, 21712002, 32568003, 43424004, 65136006, 130272012]

約数ペア:

[(1, 130272012), (2, 65136006), (3, 43424004), (4, 32568003), (6, 21712002), (9, 14474668), (12, 10856001), (13, 10020924), (18, 7237334), (26, 5010462), (36, 3618667), (39, 3340308), (52, 2505231), (78, 1670154), (117, 1113436), (156, 835077), (234, 556718), (251, 519012), (468, 278359), (502, 259506), (753, 173004), (1004, 129753), (1109, 117468), (1506, 86502), (2218, 58734), (2259, 57668), (3012, 43251), (3263, 39924), (3327, 39156), (4436, 29367), (4518, 28834), (6526, 19962), (6654, 19578), (9036, 14417), (9789, 13308), (9981, 13052)]