71796768

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 195302016

約数和(自身を除く): 123505248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 103, 106, 137, 159, 206, 212, 274, 309, 318, 411, 412, 424, 548, 618, 636, 822, 824, 848, 1096, 1236, 1272, 1644, 1648, 1696, 2192, 2472, 2544, 3288, 3296, 4384, 4944, 5088, 5459, 6576, 7261, 9888, 10918, 13152, 14111, 14522, 16377, 21783, 21836, 28222, 29044, 32754, 42333, 43566, 43672, 56444, 58088, 65508, 84666, 87132, 87344, 112888, 116176, 131016, 169332, 174264, 174688, 225776, 232352, 262032, 338664, 348528, 451552, 524064, 677328, 697056, 747883, 1354656, 1495766, 2243649, 2991532, 4487298, 5983064, 8974596, 11966128, 17949192, 23932256, 35898384, 71796768]

約数ペア:

[(1, 71796768), (2, 35898384), (3, 23932256), (4, 17949192), (6, 11966128), (8, 8974596), (12, 5983064), (16, 4487298), (24, 2991532), (32, 2243649), (48, 1495766), (53, 1354656), (96, 747883), (103, 697056), (106, 677328), (137, 524064), (159, 451552), (206, 348528), (212, 338664), (274, 262032), (309, 232352), (318, 225776), (411, 174688), (412, 174264), (424, 169332), (548, 131016), (618, 116176), (636, 112888), (822, 87344), (824, 87132), (848, 84666), (1096, 65508), (1236, 58088), (1272, 56444), (1644, 43672), (1648, 43566), (1696, 42333), (2192, 32754), (2472, 29044), (2544, 28222), (3288, 21836), (3296, 21783), (4384, 16377), (4944, 14522), (5088, 14111), (5459, 13152), (6576, 10918), (7261, 9888)]