73809512

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 179988480

約数和(自身を除く): 106178968

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 41, 56, 61, 62, 68, 82, 119, 122, 124, 136, 164, 217, 238, 244, 248, 287, 328, 427, 434, 476, 488, 527, 574, 697, 854, 868, 952, 1037, 1054, 1148, 1271, 1394, 1708, 1736, 1891, 2074, 2108, 2296, 2501, 2542, 2788, 3416, 3689, 3782, 4148, 4216, 4879, 5002, 5084, 5576, 7259, 7378, 7564, 8296, 8897, 9758, 10004, 10168, 13237, 14518, 14756, 15128, 17507, 17794, 19516, 20008, 21607, 26474, 29036, 29512, 32147, 35014, 35588, 39032, 42517, 43214, 52948, 58072, 64294, 70028, 71176, 77531, 85034, 86428, 105896, 128588, 140056, 151249, 155062, 170068, 172856, 225029, 257176, 297619, 302498, 310124, 340136, 450058, 542717, 595238, 604996, 620248, 900116, 1085434, 1190476, 1209992, 1318027, 1800232, 2170868, 2380952, 2636054, 4341736, 5272108, 9226189, 10544216, 18452378, 36904756, 73809512]

約数ペア:

[(1, 73809512), (2, 36904756), (4, 18452378), (7, 10544216), (8, 9226189), (14, 5272108), (17, 4341736), (28, 2636054), (31, 2380952), (34, 2170868), (41, 1800232), (56, 1318027), (61, 1209992), (62, 1190476), (68, 1085434), (82, 900116), (119, 620248), (122, 604996), (124, 595238), (136, 542717), (164, 450058), (217, 340136), (238, 310124), (244, 302498), (248, 297619), (287, 257176), (328, 225029), (427, 172856), (434, 170068), (476, 155062), (488, 151249), (527, 140056), (574, 128588), (697, 105896), (854, 86428), (868, 85034), (952, 77531), (1037, 71176), (1054, 70028), (1148, 64294), (1271, 58072), (1394, 52948), (1708, 43214), (1736, 42517), (1891, 39032), (2074, 35588), (2108, 35014), (2296, 32147), (2501, 29512), (2542, 29036), (2788, 26474), (3416, 21607), (3689, 20008), (3782, 19516), (4148, 17794), (4216, 17507), (4879, 15128), (5002, 14756), (5084, 14518), (5576, 13237), (7259, 10168), (7378, 10004), (7564, 9758), (8296, 8897)]