84320558

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 157593600

約数和(自身を除く): 73273042

約数列:

[1, 2, 7, 14, 31, 37, 59, 62, 74, 89, 118, 178, 217, 259, 413, 434, 518, 623, 826, 1147, 1246, 1829, 2183, 2294, 2759, 3293, 3658, 4366, 5251, 5518, 6586, 8029, 10502, 12803, 15281, 16058, 19313, 23051, 25606, 30562, 36757, 38626, 46102, 67673, 73514, 102083, 135346, 162781, 194287, 204166, 325562, 388574, 473711, 714581, 947422, 1139467, 1360009, 1429162, 2278934, 2720018, 6022897, 12045794, 42160279, 84320558]

約数ペア:

[(1, 84320558), (2, 42160279), (7, 12045794), (14, 6022897), (31, 2720018), (37, 2278934), (59, 1429162), (62, 1360009), (74, 1139467), (89, 947422), (118, 714581), (178, 473711), (217, 388574), (259, 325562), (413, 204166), (434, 194287), (518, 162781), (623, 135346), (826, 102083), (1147, 73514), (1246, 67673), (1829, 46102), (2183, 38626), (2294, 36757), (2759, 30562), (3293, 25606), (3658, 23051), (4366, 19313), (5251, 16058), (5518, 15281), (6586, 12803), (8029, 10502)]