78539664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10163}}^1$

素因数の和:10204

約数の個数: 80

約数和(自身を含む): 241984512

約数和(自身を除く): 163444848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 10163, 20326, 30489, 40652, 60978, 71141, 81304, 121956, 142282, 162608, 213423, 233749, 243912, 284564, 426846, 467498, 487824, 569128, 701247, 853692, 934996, 1138256, 1402494, 1636243, 1707384, 1869992, 2804988, 3272486, 3414768, 3739984, 4908729, 5609976, 6544972, 9817458, 11219952, 13089944, 19634916, 26179888, 39269832, 78539664]

約数ペア:

[(1, 78539664), (2, 39269832), (3, 26179888), (4, 19634916), (6, 13089944), (7, 11219952), (8, 9817458), (12, 6544972), (14, 5609976), (16, 4908729), (21, 3739984), (23, 3414768), (24, 3272486), (28, 2804988), (42, 1869992), (46, 1707384), (48, 1636243), (56, 1402494), (69, 1138256), (84, 934996), (92, 853692), (112, 701247), (138, 569128), (161, 487824), (168, 467498), (184, 426846), (276, 284564), (322, 243912), (336, 233749), (368, 213423), (483, 162608), (552, 142282), (644, 121956), (966, 81304), (1104, 71141), (1288, 60978), (1932, 40652), (2576, 30489), (3864, 20326), (7728, 10163)]