67720248

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:997

約数の個数: 96

約数和(自身を含む): 197598960

約数和(自身を除く): 129878712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 61, 68, 72, 102, 122, 136, 153, 183, 204, 244, 306, 366, 408, 488, 549, 612, 732, 907, 1037, 1098, 1224, 1464, 1814, 2074, 2196, 2721, 3111, 3628, 4148, 4392, 5442, 6222, 7256, 8163, 8296, 9333, 10884, 12444, 15419, 16326, 18666, 21768, 24888, 30838, 32652, 37332, 46257, 55327, 61676, 65304, 74664, 92514, 110654, 123352, 138771, 165981, 185028, 221308, 277542, 331962, 370056, 442616, 497943, 555084, 663924, 940559, 995886, 1110168, 1327848, 1881118, 1991772, 2821677, 3762236, 3983544, 5643354, 7524472, 8465031, 11286708, 16930062, 22573416, 33860124, 67720248]

約数ペア:

[(1, 67720248), (2, 33860124), (3, 22573416), (4, 16930062), (6, 11286708), (8, 8465031), (9, 7524472), (12, 5643354), (17, 3983544), (18, 3762236), (24, 2821677), (34, 1991772), (36, 1881118), (51, 1327848), (61, 1110168), (68, 995886), (72, 940559), (102, 663924), (122, 555084), (136, 497943), (153, 442616), (183, 370056), (204, 331962), (244, 277542), (306, 221308), (366, 185028), (408, 165981), (488, 138771), (549, 123352), (612, 110654), (732, 92514), (907, 74664), (1037, 65304), (1098, 61676), (1224, 55327), (1464, 46257), (1814, 37332), (2074, 32652), (2196, 30838), (2721, 24888), (3111, 21768), (3628, 18666), (4148, 16326), (4392, 15419), (5442, 12444), (6222, 10884), (7256, 9333), (8163, 8296)]