81470064

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{953}}^1$

素因数の和:1114

約数の個数: 80

約数和(自身を含む): 228547872

約数和(自身を除く): 147077808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 137, 156, 208, 274, 312, 411, 548, 624, 822, 953, 1096, 1644, 1781, 1906, 2192, 2859, 3288, 3562, 3812, 5343, 5718, 6576, 7124, 7624, 10686, 11436, 12389, 14248, 15248, 21372, 22872, 24778, 28496, 37167, 42744, 45744, 49556, 74334, 85488, 99112, 130561, 148668, 198224, 261122, 297336, 391683, 522244, 594672, 783366, 1044488, 1566732, 1697293, 2088976, 3133464, 3394586, 5091879, 6266928, 6789172, 10183758, 13578344, 20367516, 27156688, 40735032, 81470064]

約数ペア:

[(1, 81470064), (2, 40735032), (3, 27156688), (4, 20367516), (6, 13578344), (8, 10183758), (12, 6789172), (13, 6266928), (16, 5091879), (24, 3394586), (26, 3133464), (39, 2088976), (48, 1697293), (52, 1566732), (78, 1044488), (104, 783366), (137, 594672), (156, 522244), (208, 391683), (274, 297336), (312, 261122), (411, 198224), (548, 148668), (624, 130561), (822, 99112), (953, 85488), (1096, 74334), (1644, 49556), (1781, 45744), (1906, 42744), (2192, 37167), (2859, 28496), (3288, 24778), (3562, 22872), (3812, 21372), (5343, 15248), (5718, 14248), (6576, 12389), (7124, 11436), (7624, 10686)]