72396064

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:422

約数の個数: 96

約数和(自身を含む): 168603120

約数和(自身を除く): 96207056

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 32, 34, 52, 58, 68, 104, 116, 136, 208, 221, 232, 272, 353, 377, 416, 442, 464, 493, 544, 706, 754, 884, 928, 986, 1412, 1508, 1768, 1972, 2824, 3016, 3536, 3944, 4589, 5648, 6001, 6032, 6409, 7072, 7888, 9178, 10237, 11296, 12002, 12064, 12818, 15776, 18356, 20474, 24004, 25636, 36712, 40948, 48008, 51272, 73424, 78013, 81896, 96016, 102544, 133081, 146848, 156026, 163792, 174029, 192032, 205088, 266162, 312052, 327584, 348058, 532324, 624104, 696116, 1064648, 1248208, 1392232, 2129296, 2262377, 2496416, 2784464, 4258592, 4524754, 5568928, 9049508, 18099016, 36198032, 72396064]

約数ペア:

[(1, 72396064), (2, 36198032), (4, 18099016), (8, 9049508), (13, 5568928), (16, 4524754), (17, 4258592), (26, 2784464), (29, 2496416), (32, 2262377), (34, 2129296), (52, 1392232), (58, 1248208), (68, 1064648), (104, 696116), (116, 624104), (136, 532324), (208, 348058), (221, 327584), (232, 312052), (272, 266162), (353, 205088), (377, 192032), (416, 174029), (442, 163792), (464, 156026), (493, 146848), (544, 133081), (706, 102544), (754, 96016), (884, 81896), (928, 78013), (986, 73424), (1412, 51272), (1508, 48008), (1768, 40948), (1972, 36712), (2824, 25636), (3016, 24004), (3536, 20474), (3944, 18356), (4589, 15776), (5648, 12818), (6001, 12064), (6032, 12002), (6409, 11296), (7072, 10237), (7888, 9178)]