98972172

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:632

約数の個数: 96

約数和(自身を含む): 278712000

約数和(自身を除く): 179739828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 157, 234, 314, 351, 449, 468, 471, 628, 702, 898, 942, 1347, 1404, 1413, 1796, 1884, 2041, 2694, 2826, 4041, 4082, 4239, 5388, 5652, 5837, 6123, 8082, 8164, 8478, 11674, 12123, 12246, 16164, 16956, 17511, 18369, 23348, 24246, 24492, 35022, 36738, 48492, 52533, 55107, 70044, 70493, 73476, 105066, 110214, 140986, 157599, 210132, 211479, 220428, 281972, 315198, 422958, 630396, 634437, 845916, 916409, 1268874, 1832818, 1903311, 2537748, 2749227, 3665636, 3806622, 5498454, 7613244, 8247681, 10996908, 16495362, 24743043, 32990724, 49486086, 98972172]

約数ペア:

[(1, 98972172), (2, 49486086), (3, 32990724), (4, 24743043), (6, 16495362), (9, 10996908), (12, 8247681), (13, 7613244), (18, 5498454), (26, 3806622), (27, 3665636), (36, 2749227), (39, 2537748), (52, 1903311), (54, 1832818), (78, 1268874), (108, 916409), (117, 845916), (156, 634437), (157, 630396), (234, 422958), (314, 315198), (351, 281972), (449, 220428), (468, 211479), (471, 210132), (628, 157599), (702, 140986), (898, 110214), (942, 105066), (1347, 73476), (1404, 70493), (1413, 70044), (1796, 55107), (1884, 52533), (2041, 48492), (2694, 36738), (2826, 35022), (4041, 24492), (4082, 24246), (4239, 23348), (5388, 18369), (5652, 17511), (5837, 16956), (6123, 16164), (8082, 12246), (8164, 12123), (8478, 11674)]