69810104

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:162

約数の個数: 128

約数和(自身を含む): 174720000

約数和(自身を除く): 104909896

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 103, 104, 133, 152, 182, 196, 206, 247, 266, 343, 364, 392, 412, 494, 532, 637, 686, 721, 728, 824, 931, 988, 1064, 1274, 1339, 1372, 1442, 1729, 1862, 1957, 1976, 2548, 2678, 2744, 2884, 3458, 3724, 3914, 4459, 5047, 5096, 5356, 5768, 6517, 6916, 7448, 7828, 8918, 9373, 10094, 10712, 12103, 13034, 13699, 13832, 15656, 17836, 18746, 20188, 24206, 25441, 26068, 27398, 35329, 35672, 37492, 40376, 48412, 50882, 52136, 54796, 65611, 70658, 74984, 84721, 95893, 96824, 101764, 109592, 131222, 141316, 169442, 178087, 191786, 203528, 262444, 282632, 338884, 356174, 383572, 459277, 524888, 671251, 677768, 712348, 767144, 918554, 1246609, 1342502, 1424696, 1837108, 2493218, 2685004, 3674216, 4986436, 5370008, 8726263, 9972872, 17452526, 34905052, 69810104]

約数ペア:

[(1, 69810104), (2, 34905052), (4, 17452526), (7, 9972872), (8, 8726263), (13, 5370008), (14, 4986436), (19, 3674216), (26, 2685004), (28, 2493218), (38, 1837108), (49, 1424696), (52, 1342502), (56, 1246609), (76, 918554), (91, 767144), (98, 712348), (103, 677768), (104, 671251), (133, 524888), (152, 459277), (182, 383572), (196, 356174), (206, 338884), (247, 282632), (266, 262444), (343, 203528), (364, 191786), (392, 178087), (412, 169442), (494, 141316), (532, 131222), (637, 109592), (686, 101764), (721, 96824), (728, 95893), (824, 84721), (931, 74984), (988, 70658), (1064, 65611), (1274, 54796), (1339, 52136), (1372, 50882), (1442, 48412), (1729, 40376), (1862, 37492), (1957, 35672), (1976, 35329), (2548, 27398), (2678, 26068), (2744, 25441), (2884, 24206), (3458, 20188), (3724, 18746), (3914, 17836), (4459, 15656), (5047, 13832), (5096, 13699), (5356, 13034), (5768, 12103), (6517, 10712), (6916, 10094), (7448, 9373), (7828, 8918)]