85440312

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{9199}}^1$

素因数の和:9257

約数の個数: 64

約数和(自身を含む): 242880000

約数和(自身を除く): 157439688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 9199, 9288, 18398, 27597, 36796, 55194, 73592, 82791, 110388, 165582, 220776, 248373, 331164, 395557, 496746, 662328, 791114, 993492, 1186671, 1582228, 1986984, 2373342, 3164456, 3560013, 4746684, 7120026, 9493368, 10680039, 14240052, 21360078, 28480104, 42720156, 85440312]

約数ペア:

[(1, 85440312), (2, 42720156), (3, 28480104), (4, 21360078), (6, 14240052), (8, 10680039), (9, 9493368), (12, 7120026), (18, 4746684), (24, 3560013), (27, 3164456), (36, 2373342), (43, 1986984), (54, 1582228), (72, 1186671), (86, 993492), (108, 791114), (129, 662328), (172, 496746), (216, 395557), (258, 331164), (344, 248373), (387, 220776), (516, 165582), (774, 110388), (1032, 82791), (1161, 73592), (1548, 55194), (2322, 36796), (3096, 27597), (4644, 18398), (9199, 9288)]