180061476

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{359}}^1\times {\mathrm{853}}^1$

素因数の和:1233

約数の個数: 72

約数和(自身を含む): 490674240

約数和(自身を除く): 310612764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 359, 588, 718, 853, 1077, 1436, 1706, 2154, 2513, 2559, 3412, 4308, 5026, 5118, 5971, 7539, 10052, 10236, 11942, 15078, 17591, 17913, 23884, 30156, 35182, 35826, 41797, 52773, 70364, 71652, 83594, 105546, 125391, 167188, 211092, 250782, 306227, 501564, 612454, 918681, 1224908, 1837362, 2143589, 3674724, 4287178, 6430767, 8574356, 12861534, 15005123, 25723068, 30010246, 45015369, 60020492, 90030738, 180061476]

約数ペア:

[(1, 180061476), (2, 90030738), (3, 60020492), (4, 45015369), (6, 30010246), (7, 25723068), (12, 15005123), (14, 12861534), (21, 8574356), (28, 6430767), (42, 4287178), (49, 3674724), (84, 2143589), (98, 1837362), (147, 1224908), (196, 918681), (294, 612454), (359, 501564), (588, 306227), (718, 250782), (853, 211092), (1077, 167188), (1436, 125391), (1706, 105546), (2154, 83594), (2513, 71652), (2559, 70364), (3412, 52773), (4308, 41797), (5026, 35826), (5118, 35182), (5971, 30156), (7539, 23884), (10052, 17913), (10236, 17591), (11942, 15078)]