84797784

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 238602000

約数和(自身を除く): 153804216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 139, 148, 222, 229, 278, 296, 333, 417, 444, 458, 556, 666, 687, 834, 888, 916, 1112, 1251, 1332, 1374, 1668, 1832, 2061, 2502, 2664, 2748, 3336, 4122, 5004, 5143, 5496, 8244, 8473, 10008, 10286, 15429, 16488, 16946, 20572, 25419, 30858, 31831, 33892, 41144, 46287, 50838, 61716, 63662, 67784, 76257, 92574, 95493, 101676, 123432, 127324, 152514, 185148, 190986, 203352, 254648, 286479, 305028, 370296, 381972, 572958, 610056, 763944, 1145916, 1177747, 2291832, 2355494, 3533241, 4710988, 7066482, 9421976, 10599723, 14132964, 21199446, 28265928, 42398892, 84797784]

約数ペア:

[(1, 84797784), (2, 42398892), (3, 28265928), (4, 21199446), (6, 14132964), (8, 10599723), (9, 9421976), (12, 7066482), (18, 4710988), (24, 3533241), (36, 2355494), (37, 2291832), (72, 1177747), (74, 1145916), (111, 763944), (139, 610056), (148, 572958), (222, 381972), (229, 370296), (278, 305028), (296, 286479), (333, 254648), (417, 203352), (444, 190986), (458, 185148), (556, 152514), (666, 127324), (687, 123432), (834, 101676), (888, 95493), (916, 92574), (1112, 76257), (1251, 67784), (1332, 63662), (1374, 61716), (1668, 50838), (1832, 46287), (2061, 41144), (2502, 33892), (2664, 31831), (2748, 30858), (3336, 25419), (4122, 20572), (5004, 16946), (5143, 16488), (5496, 15429), (8244, 10286), (8473, 10008)]