91929780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3253}}^1$

素因数の和:3425

約数の個数: 72

約数和(自身を含む): 280716072

約数和(自身を除く): 188786292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1413, 1570, 1884, 2355, 2826, 3140, 3253, 4710, 5652, 6506, 7065, 9420, 9759, 13012, 14130, 16265, 19518, 28260, 29277, 32530, 39036, 48795, 58554, 65060, 97590, 117108, 146385, 195180, 292770, 510721, 585540, 1021442, 1532163, 2042884, 2553605, 3064326, 4596489, 5107210, 6128652, 7660815, 9192978, 10214420, 15321630, 18385956, 22982445, 30643260, 45964890, 91929780]

約数ペア:

[(1, 91929780), (2, 45964890), (3, 30643260), (4, 22982445), (5, 18385956), (6, 15321630), (9, 10214420), (10, 9192978), (12, 7660815), (15, 6128652), (18, 5107210), (20, 4596489), (30, 3064326), (36, 2553605), (45, 2042884), (60, 1532163), (90, 1021442), (157, 585540), (180, 510721), (314, 292770), (471, 195180), (628, 146385), (785, 117108), (942, 97590), (1413, 65060), (1570, 58554), (1884, 48795), (2355, 39036), (2826, 32530), (3140, 29277), (3253, 28260), (4710, 19518), (5652, 16265), (6506, 14130), (7065, 13012), (9420, 9759)]