66281004

素因数分解:

$2^2\times 3^4\times {\mathrm{157}}^1\times {\mathrm{1303}}^1$

素因数の和:1476

約数の個数: 60

約数和(自身を含む): 174509104

約数和(自身を除く): 108228100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 157, 162, 314, 324, 471, 628, 942, 1303, 1413, 1884, 2606, 2826, 3909, 4239, 5212, 5652, 7818, 8478, 11727, 12717, 15636, 16956, 23454, 25434, 35181, 46908, 50868, 70362, 105543, 140724, 204571, 211086, 409142, 422172, 613713, 818284, 1227426, 1841139, 2454852, 3682278, 5523417, 7364556, 11046834, 16570251, 22093668, 33140502, 66281004]

約数ペア:

[(1, 66281004), (2, 33140502), (3, 22093668), (4, 16570251), (6, 11046834), (9, 7364556), (12, 5523417), (18, 3682278), (27, 2454852), (36, 1841139), (54, 1227426), (81, 818284), (108, 613713), (157, 422172), (162, 409142), (314, 211086), (324, 204571), (471, 140724), (628, 105543), (942, 70362), (1303, 50868), (1413, 46908), (1884, 35181), (2606, 25434), (2826, 23454), (3909, 16956), (4239, 15636), (5212, 12717), (5652, 11727), (7818, 8478)]