8173968

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 80

約数和(自身を含む): 23409216

約数和(自身を除く): 15235248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 113, 132, 137, 176, 226, 264, 274, 339, 411, 452, 528, 548, 678, 822, 904, 1096, 1243, 1356, 1507, 1644, 1808, 2192, 2486, 2712, 3014, 3288, 3729, 4521, 4972, 5424, 6028, 6576, 7458, 9042, 9944, 12056, 14916, 15481, 18084, 19888, 24112, 29832, 30962, 36168, 46443, 59664, 61924, 72336, 92886, 123848, 170291, 185772, 247696, 340582, 371544, 510873, 681164, 743088, 1021746, 1362328, 2043492, 2724656, 4086984, 8173968]

約数ペア:

[(1, 8173968), (2, 4086984), (3, 2724656), (4, 2043492), (6, 1362328), (8, 1021746), (11, 743088), (12, 681164), (16, 510873), (22, 371544), (24, 340582), (33, 247696), (44, 185772), (48, 170291), (66, 123848), (88, 92886), (113, 72336), (132, 61924), (137, 59664), (176, 46443), (226, 36168), (264, 30962), (274, 29832), (339, 24112), (411, 19888), (452, 18084), (528, 15481), (548, 14916), (678, 12056), (822, 9944), (904, 9042), (1096, 7458), (1243, 6576), (1356, 6028), (1507, 5424), (1644, 4972), (1808, 4521), (2192, 3729), (2486, 3288), (2712, 3014)]