71437104

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:279

約数の個数: 120

約数和(自身を含む): 208528320

約数和(自身を除く): 137091216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 83, 86, 129, 139, 144, 166, 172, 249, 258, 278, 332, 344, 387, 417, 498, 516, 556, 664, 688, 747, 774, 834, 996, 1032, 1112, 1251, 1328, 1494, 1548, 1668, 1992, 2064, 2224, 2502, 2988, 3096, 3336, 3569, 3984, 5004, 5976, 5977, 6192, 6672, 7138, 10008, 10707, 11537, 11952, 11954, 14276, 17931, 20016, 21414, 23074, 23908, 28552, 32121, 34611, 35862, 42828, 46148, 47816, 53793, 57104, 64242, 69222, 71724, 85656, 92296, 95632, 103833, 107586, 128484, 138444, 143448, 171312, 184592, 207666, 215172, 256968, 276888, 286896, 415332, 430344, 496091, 513936, 553776, 830664, 860688, 992182, 1488273, 1661328, 1984364, 2976546, 3968728, 4464819, 5953092, 7937456, 8929638, 11906184, 17859276, 23812368, 35718552, 71437104]

約数ペア:

[(1, 71437104), (2, 35718552), (3, 23812368), (4, 17859276), (6, 11906184), (8, 8929638), (9, 7937456), (12, 5953092), (16, 4464819), (18, 3968728), (24, 2976546), (36, 1984364), (43, 1661328), (48, 1488273), (72, 992182), (83, 860688), (86, 830664), (129, 553776), (139, 513936), (144, 496091), (166, 430344), (172, 415332), (249, 286896), (258, 276888), (278, 256968), (332, 215172), (344, 207666), (387, 184592), (417, 171312), (498, 143448), (516, 138444), (556, 128484), (664, 107586), (688, 103833), (747, 95632), (774, 92296), (834, 85656), (996, 71724), (1032, 69222), (1112, 64242), (1251, 57104), (1328, 53793), (1494, 47816), (1548, 46148), (1668, 42828), (1992, 35862), (2064, 34611), (2224, 32121), (2502, 28552), (2988, 23908), (3096, 23074), (3336, 21414), (3569, 20016), (3984, 17931), (5004, 14276), (5976, 11954), (5977, 11952), (6192, 11537), (6672, 10707), (7138, 10008)]