78801324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:567

約数の個数: 96

約数和(自身を含む): 224663040

約数和(自身を除く): 145861716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 139, 204, 238, 278, 357, 397, 417, 476, 556, 714, 794, 834, 973, 1191, 1428, 1588, 1668, 1946, 2363, 2382, 2779, 2919, 3892, 4726, 4764, 5558, 5838, 6749, 7089, 8337, 9452, 11116, 11676, 13498, 14178, 16541, 16674, 20247, 26996, 28356, 33082, 33348, 40494, 47243, 49623, 55183, 66164, 80988, 94486, 99246, 110366, 141729, 165549, 188972, 198492, 220732, 283458, 331098, 386281, 566916, 662196, 772562, 938111, 1158843, 1545124, 1876222, 2317686, 2814333, 3752444, 4635372, 5628666, 6566777, 11257332, 13133554, 19700331, 26267108, 39400662, 78801324]

約数ペア:

[(1, 78801324), (2, 39400662), (3, 26267108), (4, 19700331), (6, 13133554), (7, 11257332), (12, 6566777), (14, 5628666), (17, 4635372), (21, 3752444), (28, 2814333), (34, 2317686), (42, 1876222), (51, 1545124), (68, 1158843), (84, 938111), (102, 772562), (119, 662196), (139, 566916), (204, 386281), (238, 331098), (278, 283458), (357, 220732), (397, 198492), (417, 188972), (476, 165549), (556, 141729), (714, 110366), (794, 99246), (834, 94486), (973, 80988), (1191, 66164), (1428, 55183), (1588, 49623), (1668, 47243), (1946, 40494), (2363, 33348), (2382, 33082), (2779, 28356), (2919, 26996), (3892, 20247), (4726, 16674), (4764, 16541), (5558, 14178), (5838, 13498), (6749, 11676), (7089, 11116), (8337, 9452)]