66256416

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{7933}}^1$

素因数の和:7978

約数の個数: 72

約数和(自身を含む): 194938380

約数和(自身を除く): 128681964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 7933, 8352, 15866, 23799, 31732, 47598, 63464, 71397, 95196, 126928, 142794, 190392, 230057, 253856, 285588, 380784, 460114, 571176, 690171, 761568, 920228, 1142352, 1380342, 1840456, 2070513, 2284704, 2760684, 3680912, 4141026, 5521368, 7361824, 8282052, 11042736, 16564104, 22085472, 33128208, 66256416]

約数ペア:

[(1, 66256416), (2, 33128208), (3, 22085472), (4, 16564104), (6, 11042736), (8, 8282052), (9, 7361824), (12, 5521368), (16, 4141026), (18, 3680912), (24, 2760684), (29, 2284704), (32, 2070513), (36, 1840456), (48, 1380342), (58, 1142352), (72, 920228), (87, 761568), (96, 690171), (116, 571176), (144, 460114), (174, 380784), (232, 285588), (261, 253856), (288, 230057), (348, 190392), (464, 142794), (522, 126928), (696, 95196), (928, 71397), (1044, 63464), (1392, 47598), (2088, 31732), (2784, 23799), (4176, 15866), (7933, 8352)]