7626708

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 20582016

約数和(自身を除く): 12955308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 61, 69, 92, 122, 138, 151, 183, 207, 244, 276, 302, 366, 414, 453, 549, 604, 732, 828, 906, 1098, 1359, 1403, 1812, 2196, 2718, 2806, 3473, 4209, 5436, 5612, 6946, 8418, 9211, 10419, 12627, 13892, 16836, 18422, 20838, 25254, 27633, 31257, 36844, 41676, 50508, 55266, 62514, 82899, 110532, 125028, 165798, 211853, 331596, 423706, 635559, 847412, 1271118, 1906677, 2542236, 3813354, 7626708]

約数ペア:

[(1, 7626708), (2, 3813354), (3, 2542236), (4, 1906677), (6, 1271118), (9, 847412), (12, 635559), (18, 423706), (23, 331596), (36, 211853), (46, 165798), (61, 125028), (69, 110532), (92, 82899), (122, 62514), (138, 55266), (151, 50508), (183, 41676), (207, 36844), (244, 31257), (276, 27633), (302, 25254), (366, 20838), (414, 18422), (453, 16836), (549, 13892), (604, 12627), (732, 10419), (828, 9211), (906, 8418), (1098, 6946), (1359, 5612), (1403, 5436), (1812, 4209), (2196, 3473), (2718, 2806)]