69078516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1723}}^1$

素因数の和:2000

約数の個数: 48

約数和(自身を含む): 174358464

約数和(自身を除く): 105279948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 257, 514, 771, 1028, 1542, 1723, 3084, 3341, 3446, 5169, 6682, 6892, 10023, 10338, 13364, 20046, 20676, 22399, 40092, 44798, 67197, 89596, 134394, 268788, 442811, 885622, 1328433, 1771244, 2656866, 5313732, 5756543, 11513086, 17269629, 23026172, 34539258, 69078516]

約数ペア:

[(1, 69078516), (2, 34539258), (3, 23026172), (4, 17269629), (6, 11513086), (12, 5756543), (13, 5313732), (26, 2656866), (39, 1771244), (52, 1328433), (78, 885622), (156, 442811), (257, 268788), (514, 134394), (771, 89596), (1028, 67197), (1542, 44798), (1723, 40092), (3084, 22399), (3341, 20676), (3446, 20046), (5169, 13364), (6682, 10338), (6892, 10023)]