74843736

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 220492800

約数和(自身を除く): 145649064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 43, 44, 57, 66, 76, 86, 88, 114, 129, 132, 152, 172, 209, 228, 258, 264, 344, 347, 418, 456, 473, 516, 627, 694, 817, 836, 946, 1032, 1041, 1254, 1388, 1419, 1634, 1672, 1892, 2082, 2451, 2508, 2776, 2838, 3268, 3784, 3817, 4164, 4902, 5016, 5676, 6536, 6593, 7634, 8328, 8987, 9804, 11352, 11451, 13186, 14921, 15268, 17974, 19608, 19779, 22902, 26372, 26961, 29842, 30536, 35948, 39558, 44763, 45804, 52744, 53922, 59684, 71896, 72523, 79116, 89526, 91608, 107844, 119368, 145046, 158232, 164131, 179052, 215688, 217569, 283499, 290092, 328262, 358104, 435138, 492393, 566998, 580184, 656524, 850497, 870276, 984786, 1133996, 1313048, 1700994, 1740552, 1969572, 2267992, 3118489, 3401988, 3939144, 6236978, 6803976, 9355467, 12473956, 18710934, 24947912, 37421868, 74843736]

約数ペア:

[(1, 74843736), (2, 37421868), (3, 24947912), (4, 18710934), (6, 12473956), (8, 9355467), (11, 6803976), (12, 6236978), (19, 3939144), (22, 3401988), (24, 3118489), (33, 2267992), (38, 1969572), (43, 1740552), (44, 1700994), (57, 1313048), (66, 1133996), (76, 984786), (86, 870276), (88, 850497), (114, 656524), (129, 580184), (132, 566998), (152, 492393), (172, 435138), (209, 358104), (228, 328262), (258, 290092), (264, 283499), (344, 217569), (347, 215688), (418, 179052), (456, 164131), (473, 158232), (516, 145046), (627, 119368), (694, 107844), (817, 91608), (836, 89526), (946, 79116), (1032, 72523), (1041, 71896), (1254, 59684), (1388, 53922), (1419, 52744), (1634, 45804), (1672, 44763), (1892, 39558), (2082, 35948), (2451, 30536), (2508, 29842), (2776, 26961), (2838, 26372), (3268, 22902), (3784, 19779), (3817, 19608), (4164, 17974), (4902, 15268), (5016, 14921), (5676, 13186), (6536, 11451), (6593, 11352), (7634, 9804), (8328, 8987)]