98738992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:638

約数の個数: 80

約数和(自身を含む): 225012384

約数和(自身を除く): 126273392

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 61, 68, 88, 122, 136, 176, 187, 244, 272, 374, 488, 541, 671, 748, 976, 1037, 1082, 1342, 1496, 2074, 2164, 2684, 2992, 4148, 4328, 5368, 5951, 8296, 8656, 9197, 10736, 11407, 11902, 16592, 18394, 22814, 23804, 33001, 36788, 45628, 47608, 66002, 73576, 91256, 95216, 101167, 132004, 147152, 182512, 202334, 264008, 363011, 404668, 528016, 561017, 726022, 809336, 1122034, 1452044, 1618672, 2244068, 2904088, 4488136, 5808176, 6171187, 8976272, 12342374, 24684748, 49369496, 98738992]

約数ペア:

[(1, 98738992), (2, 49369496), (4, 24684748), (8, 12342374), (11, 8976272), (16, 6171187), (17, 5808176), (22, 4488136), (34, 2904088), (44, 2244068), (61, 1618672), (68, 1452044), (88, 1122034), (122, 809336), (136, 726022), (176, 561017), (187, 528016), (244, 404668), (272, 363011), (374, 264008), (488, 202334), (541, 182512), (671, 147152), (748, 132004), (976, 101167), (1037, 95216), (1082, 91256), (1342, 73576), (1496, 66002), (2074, 47608), (2164, 45628), (2684, 36788), (2992, 33001), (4148, 23804), (4328, 22814), (5368, 18394), (5951, 16592), (8296, 11902), (8656, 11407), (9197, 10736)]