66404312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 150504480

約数和(自身を除く): 84100168

約数列:

[1, 2, 4, 8, 13, 17, 23, 26, 34, 46, 52, 68, 71, 92, 104, 136, 142, 184, 221, 284, 299, 391, 442, 529, 568, 598, 782, 884, 923, 1058, 1196, 1207, 1564, 1633, 1768, 1846, 2116, 2392, 2414, 3128, 3266, 3692, 4232, 4828, 5083, 6532, 6877, 7384, 8993, 9656, 10166, 13064, 13754, 15691, 17986, 20332, 21229, 27508, 27761, 31382, 35972, 37559, 40664, 42458, 55016, 55522, 62764, 71944, 75118, 84916, 111044, 116909, 125528, 150236, 169832, 222088, 233818, 300472, 360893, 467636, 488267, 638503, 721786, 935272, 976534, 1277006, 1443572, 1953068, 2554012, 2887144, 3906136, 5108024, 8300539, 16601078, 33202156, 66404312]

約数ペア:

[(1, 66404312), (2, 33202156), (4, 16601078), (8, 8300539), (13, 5108024), (17, 3906136), (23, 2887144), (26, 2554012), (34, 1953068), (46, 1443572), (52, 1277006), (68, 976534), (71, 935272), (92, 721786), (104, 638503), (136, 488267), (142, 467636), (184, 360893), (221, 300472), (284, 233818), (299, 222088), (391, 169832), (442, 150236), (529, 125528), (568, 116909), (598, 111044), (782, 84916), (884, 75118), (923, 71944), (1058, 62764), (1196, 55522), (1207, 55016), (1564, 42458), (1633, 40664), (1768, 37559), (1846, 35972), (2116, 31382), (2392, 27761), (2414, 27508), (3128, 21229), (3266, 20332), (3692, 17986), (4232, 15691), (4828, 13754), (5083, 13064), (6532, 10166), (6877, 9656), (7384, 8993)]