64324752

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:492

約数の個数: 80

約数和(自身を含む): 173322240

約数和(自身を除く): 108997488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 139, 186, 248, 278, 311, 372, 417, 496, 556, 622, 744, 834, 933, 1112, 1244, 1488, 1668, 1866, 2224, 2488, 3336, 3732, 4309, 4976, 6672, 7464, 8618, 9641, 12927, 14928, 17236, 19282, 25854, 28923, 34472, 38564, 43229, 51708, 57846, 68944, 77128, 86458, 103416, 115692, 129687, 154256, 172916, 206832, 231384, 259374, 345832, 462768, 518748, 691664, 1037496, 1340099, 2074992, 2680198, 4020297, 5360396, 8040594, 10720792, 16081188, 21441584, 32162376, 64324752]

約数ペア:

[(1, 64324752), (2, 32162376), (3, 21441584), (4, 16081188), (6, 10720792), (8, 8040594), (12, 5360396), (16, 4020297), (24, 2680198), (31, 2074992), (48, 1340099), (62, 1037496), (93, 691664), (124, 518748), (139, 462768), (186, 345832), (248, 259374), (278, 231384), (311, 206832), (372, 172916), (417, 154256), (496, 129687), (556, 115692), (622, 103416), (744, 86458), (834, 77128), (933, 68944), (1112, 57846), (1244, 51708), (1488, 43229), (1668, 38564), (1866, 34472), (2224, 28923), (2488, 25854), (3336, 19282), (3732, 17236), (4309, 14928), (4976, 12927), (6672, 9641), (7464, 8618)]