77256828

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:489

約数の個数: 120

約数和(自身を含む): 225030960

約数和(自身を除く): 147774132

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 53, 54, 66, 81, 99, 106, 108, 132, 159, 162, 198, 212, 297, 318, 324, 396, 409, 477, 583, 594, 636, 818, 891, 954, 1166, 1188, 1227, 1431, 1636, 1749, 1782, 1908, 2332, 2454, 2862, 3498, 3564, 3681, 4293, 4499, 4908, 5247, 5724, 6996, 7362, 8586, 8998, 10494, 11043, 13497, 14724, 15741, 17172, 17996, 20988, 21677, 22086, 26994, 31482, 33129, 40491, 43354, 44172, 47223, 53988, 62964, 65031, 66258, 80982, 86708, 94446, 121473, 130062, 132516, 161964, 188892, 195093, 238447, 242946, 260124, 364419, 390186, 476894, 485892, 585279, 715341, 728838, 780372, 953788, 1170558, 1430682, 1457676, 1755837, 2146023, 2341116, 2861364, 3511674, 4292046, 6438069, 7023348, 8584092, 12876138, 19314207, 25752276, 38628414, 77256828]

約数ペア:

[(1, 77256828), (2, 38628414), (3, 25752276), (4, 19314207), (6, 12876138), (9, 8584092), (11, 7023348), (12, 6438069), (18, 4292046), (22, 3511674), (27, 2861364), (33, 2341116), (36, 2146023), (44, 1755837), (53, 1457676), (54, 1430682), (66, 1170558), (81, 953788), (99, 780372), (106, 728838), (108, 715341), (132, 585279), (159, 485892), (162, 476894), (198, 390186), (212, 364419), (297, 260124), (318, 242946), (324, 238447), (396, 195093), (409, 188892), (477, 161964), (583, 132516), (594, 130062), (636, 121473), (818, 94446), (891, 86708), (954, 80982), (1166, 66258), (1188, 65031), (1227, 62964), (1431, 53988), (1636, 47223), (1749, 44172), (1782, 43354), (1908, 40491), (2332, 33129), (2454, 31482), (2862, 26994), (3498, 22086), (3564, 21677), (3681, 20988), (4293, 17996), (4499, 17172), (4908, 15741), (5247, 14724), (5724, 13497), (6996, 11043), (7362, 10494), (8586, 8998)]