71620344

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:805

約数の個数: 96

約数和(自身を含む): 206013600

約数和(自身を除く): 134393256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 61, 69, 72, 92, 122, 138, 183, 184, 207, 244, 276, 366, 414, 488, 549, 552, 709, 732, 828, 1098, 1403, 1418, 1464, 1656, 2127, 2196, 2806, 2836, 4209, 4254, 4392, 5612, 5672, 6381, 8418, 8508, 11224, 12627, 12762, 16307, 16836, 17016, 25254, 25524, 32614, 33672, 43249, 48921, 50508, 51048, 65228, 86498, 97842, 101016, 129747, 130456, 146763, 172996, 195684, 259494, 293526, 345992, 389241, 391368, 518988, 587052, 778482, 994727, 1037976, 1174104, 1556964, 1989454, 2984181, 3113928, 3978908, 5968362, 7957816, 8952543, 11936724, 17905086, 23873448, 35810172, 71620344]

約数ペア:

[(1, 71620344), (2, 35810172), (3, 23873448), (4, 17905086), (6, 11936724), (8, 8952543), (9, 7957816), (12, 5968362), (18, 3978908), (23, 3113928), (24, 2984181), (36, 1989454), (46, 1556964), (61, 1174104), (69, 1037976), (72, 994727), (92, 778482), (122, 587052), (138, 518988), (183, 391368), (184, 389241), (207, 345992), (244, 293526), (276, 259494), (366, 195684), (414, 172996), (488, 146763), (549, 130456), (552, 129747), (709, 101016), (732, 97842), (828, 86498), (1098, 65228), (1403, 51048), (1418, 50508), (1464, 48921), (1656, 43249), (2127, 33672), (2196, 32614), (2806, 25524), (2836, 25254), (4209, 17016), (4254, 16836), (4392, 16307), (5612, 12762), (5672, 12627), (6381, 11224), (8418, 8508)]