69371152

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:236

約数の個数: 80

約数和(自身を含む): 149869872

約数和(自身を除く): 80498720

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 61, 68, 74, 113, 122, 136, 148, 226, 244, 272, 296, 452, 488, 592, 629, 904, 976, 1037, 1258, 1808, 1921, 2074, 2257, 2516, 3842, 4148, 4181, 4514, 5032, 6893, 7684, 8296, 8362, 9028, 10064, 13786, 15368, 16592, 16724, 18056, 27572, 30736, 33448, 36112, 38369, 55144, 66896, 71077, 76738, 110288, 117181, 142154, 153476, 234362, 255041, 284308, 306952, 468724, 510082, 568616, 613904, 937448, 1020164, 1137232, 1874896, 2040328, 4080656, 4335697, 8671394, 17342788, 34685576, 69371152]

約数ペア:

[(1, 69371152), (2, 34685576), (4, 17342788), (8, 8671394), (16, 4335697), (17, 4080656), (34, 2040328), (37, 1874896), (61, 1137232), (68, 1020164), (74, 937448), (113, 613904), (122, 568616), (136, 510082), (148, 468724), (226, 306952), (244, 284308), (272, 255041), (296, 234362), (452, 153476), (488, 142154), (592, 117181), (629, 110288), (904, 76738), (976, 71077), (1037, 66896), (1258, 55144), (1808, 38369), (1921, 36112), (2074, 33448), (2257, 30736), (2516, 27572), (3842, 18056), (4148, 16724), (4181, 16592), (4514, 15368), (5032, 13786), (6893, 10064), (7684, 9028), (8296, 8362)]