80409102

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 178083840

約数和(自身を除く): 97674738

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 61, 62, 93, 114, 122, 183, 186, 366, 373, 589, 746, 1119, 1159, 1178, 1767, 1891, 2238, 2318, 3477, 3534, 3782, 5673, 6954, 7087, 11346, 11563, 14174, 21261, 22753, 23126, 34689, 35929, 42522, 45506, 68259, 69378, 71858, 107787, 136518, 215574, 219697, 432307, 439394, 659091, 705343, 864614, 1296921, 1318182, 1410686, 2116029, 2593842, 4232058, 13401517, 26803034, 40204551, 80409102]

約数ペア:

[(1, 80409102), (2, 40204551), (3, 26803034), (6, 13401517), (19, 4232058), (31, 2593842), (38, 2116029), (57, 1410686), (61, 1318182), (62, 1296921), (93, 864614), (114, 705343), (122, 659091), (183, 439394), (186, 432307), (366, 219697), (373, 215574), (589, 136518), (746, 107787), (1119, 71858), (1159, 69378), (1178, 68259), (1767, 45506), (1891, 42522), (2238, 35929), (2318, 34689), (3477, 23126), (3534, 22753), (3782, 21261), (5673, 14174), (6954, 11563), (7087, 11346)]