72443376

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^2\times {\mathrm{317}}^1$

素因数の和:380

約数の個数: 120

約数和(自身を含む): 218058960

約数和(自身を除く): 145615584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 317, 368, 414, 432, 529, 552, 621, 634, 828, 951, 1058, 1104, 1242, 1268, 1587, 1656, 1902, 2116, 2484, 2536, 2853, 3174, 3312, 3804, 4232, 4761, 4968, 5072, 5706, 6348, 7291, 7608, 8464, 8559, 9522, 9936, 11412, 12696, 14283, 14582, 15216, 17118, 19044, 21873, 22824, 25392, 28566, 29164, 34236, 38088, 43746, 45648, 57132, 58328, 65619, 68472, 76176, 87492, 114264, 116656, 131238, 136944, 167693, 174984, 196857, 228528, 262476, 335386, 349968, 393714, 503079, 524952, 670772, 787428, 1006158, 1049904, 1341544, 1509237, 1574856, 2012316, 2683088, 3018474, 3149712, 4024632, 4527711, 6036948, 8049264, 9055422, 12073896, 18110844, 24147792, 36221688, 72443376]

約数ペア:

[(1, 72443376), (2, 36221688), (3, 24147792), (4, 18110844), (6, 12073896), (8, 9055422), (9, 8049264), (12, 6036948), (16, 4527711), (18, 4024632), (23, 3149712), (24, 3018474), (27, 2683088), (36, 2012316), (46, 1574856), (48, 1509237), (54, 1341544), (69, 1049904), (72, 1006158), (92, 787428), (108, 670772), (138, 524952), (144, 503079), (184, 393714), (207, 349968), (216, 335386), (276, 262476), (317, 228528), (368, 196857), (414, 174984), (432, 167693), (529, 136944), (552, 131238), (621, 116656), (634, 114264), (828, 87492), (951, 76176), (1058, 68472), (1104, 65619), (1242, 58328), (1268, 57132), (1587, 45648), (1656, 43746), (1902, 38088), (2116, 34236), (2484, 29164), (2536, 28566), (2853, 25392), (3174, 22824), (3312, 21873), (3804, 19044), (4232, 17118), (4761, 15216), (4968, 14582), (5072, 14283), (5706, 12696), (6348, 11412), (7291, 9936), (7608, 9522), (8464, 8559)]