80306096

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1747}}^1$

素因数の和:1798

約数の個数: 60

約数和(自身を含む): 178495272

約数和(自身を除く): 98189176

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 169, 208, 221, 272, 338, 442, 676, 884, 1352, 1747, 1768, 2704, 2873, 3494, 3536, 5746, 6988, 11492, 13976, 22711, 22984, 27952, 29699, 45422, 45968, 59398, 90844, 118796, 181688, 237592, 295243, 363376, 386087, 475184, 590486, 772174, 1180972, 1544348, 2361944, 3088696, 4723888, 5019131, 6177392, 10038262, 20076524, 40153048, 80306096]

約数ペア:

[(1, 80306096), (2, 40153048), (4, 20076524), (8, 10038262), (13, 6177392), (16, 5019131), (17, 4723888), (26, 3088696), (34, 2361944), (52, 1544348), (68, 1180972), (104, 772174), (136, 590486), (169, 475184), (208, 386087), (221, 363376), (272, 295243), (338, 237592), (442, 181688), (676, 118796), (884, 90844), (1352, 59398), (1747, 45968), (1768, 45422), (2704, 29699), (2873, 27952), (3494, 22984), (3536, 22711), (5746, 13976), (6988, 11492)]