75508888

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 128

約数和(自身を含む): 188697600

約数和(自身を除く): 113188712

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 53, 56, 76, 91, 103, 104, 106, 133, 152, 182, 206, 212, 247, 266, 364, 371, 412, 424, 494, 532, 689, 721, 728, 742, 824, 988, 1007, 1064, 1339, 1378, 1442, 1484, 1729, 1957, 1976, 2014, 2678, 2756, 2884, 2968, 3458, 3914, 4028, 4823, 5356, 5459, 5512, 5768, 6916, 7049, 7828, 8056, 9373, 9646, 10712, 10918, 13091, 13699, 13832, 14098, 15656, 18746, 19292, 21836, 25441, 26182, 27398, 28196, 37492, 38213, 38584, 43672, 50882, 52364, 54796, 56392, 70967, 74984, 76426, 91637, 101764, 103721, 104728, 109592, 141934, 152852, 178087, 183274, 203528, 207442, 283868, 305704, 356174, 366548, 414884, 496769, 567736, 712348, 726047, 733096, 829768, 993538, 1348373, 1424696, 1452094, 1987076, 2696746, 2904188, 3974152, 5393492, 5808376, 9438611, 10786984, 18877222, 37754444, 75508888]

約数ペア:

[(1, 75508888), (2, 37754444), (4, 18877222), (7, 10786984), (8, 9438611), (13, 5808376), (14, 5393492), (19, 3974152), (26, 2904188), (28, 2696746), (38, 1987076), (52, 1452094), (53, 1424696), (56, 1348373), (76, 993538), (91, 829768), (103, 733096), (104, 726047), (106, 712348), (133, 567736), (152, 496769), (182, 414884), (206, 366548), (212, 356174), (247, 305704), (266, 283868), (364, 207442), (371, 203528), (412, 183274), (424, 178087), (494, 152852), (532, 141934), (689, 109592), (721, 104728), (728, 103721), (742, 101764), (824, 91637), (988, 76426), (1007, 74984), (1064, 70967), (1339, 56392), (1378, 54796), (1442, 52364), (1484, 50882), (1729, 43672), (1957, 38584), (1976, 38213), (2014, 37492), (2678, 28196), (2756, 27398), (2884, 26182), (2968, 25441), (3458, 21836), (3914, 19292), (4028, 18746), (4823, 15656), (5356, 14098), (5459, 13832), (5512, 13699), (5768, 13091), (6916, 10918), (7049, 10712), (7828, 9646), (8056, 9373)]