90887664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1213}}^1$

素因数の和:1454

約数の個数: 80

約数和(自身を含む): 269760512

約数和(自身を除く): 178872848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 223, 336, 446, 669, 892, 1213, 1338, 1561, 1784, 2426, 2676, 3122, 3568, 3639, 4683, 4852, 5352, 6244, 7278, 8491, 9366, 9704, 10704, 12488, 14556, 16982, 18732, 19408, 24976, 25473, 29112, 33964, 37464, 50946, 58224, 67928, 74928, 101892, 135856, 203784, 270499, 407568, 540998, 811497, 1081996, 1622994, 1893493, 2163992, 3245988, 3786986, 4327984, 5680479, 6491976, 7573972, 11360958, 12983952, 15147944, 22721916, 30295888, 45443832, 90887664]

約数ペア:

[(1, 90887664), (2, 45443832), (3, 30295888), (4, 22721916), (6, 15147944), (7, 12983952), (8, 11360958), (12, 7573972), (14, 6491976), (16, 5680479), (21, 4327984), (24, 3786986), (28, 3245988), (42, 2163992), (48, 1893493), (56, 1622994), (84, 1081996), (112, 811497), (168, 540998), (223, 407568), (336, 270499), (446, 203784), (669, 135856), (892, 101892), (1213, 74928), (1338, 67928), (1561, 58224), (1784, 50946), (2426, 37464), (2676, 33964), (3122, 29112), (3568, 25473), (3639, 24976), (4683, 19408), (4852, 18732), (5352, 16982), (6244, 14556), (7278, 12488), (8491, 10704), (9366, 9704)]