75870216

素因数分解:

$2^3\times 3^3\times {\mathrm{197}}^1\times {\mathrm{1783}}^1$

素因数の和:1995

約数の個数: 64

約数和(自身を含む): 211939200

約数和(自身を除く): 136068984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 197, 216, 394, 591, 788, 1182, 1576, 1773, 1783, 2364, 3546, 3566, 4728, 5319, 5349, 7092, 7132, 10638, 10698, 14184, 14264, 16047, 21276, 21396, 32094, 42552, 42792, 48141, 64188, 96282, 128376, 192564, 351251, 385128, 702502, 1053753, 1405004, 2107506, 2810008, 3161259, 4215012, 6322518, 8430024, 9483777, 12645036, 18967554, 25290072, 37935108, 75870216]

約数ペア:

[(1, 75870216), (2, 37935108), (3, 25290072), (4, 18967554), (6, 12645036), (8, 9483777), (9, 8430024), (12, 6322518), (18, 4215012), (24, 3161259), (27, 2810008), (36, 2107506), (54, 1405004), (72, 1053753), (108, 702502), (197, 385128), (216, 351251), (394, 192564), (591, 128376), (788, 96282), (1182, 64188), (1576, 48141), (1773, 42792), (1783, 42552), (2364, 32094), (3546, 21396), (3566, 21276), (4728, 16047), (5319, 14264), (5349, 14184), (7092, 10698), (7132, 10638)]