68101344

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^2\times {\mathrm{149}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 209034000

約数和(自身を除く): 140932656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 108, 138, 144, 149, 184, 207, 216, 276, 288, 298, 368, 414, 432, 447, 529, 552, 596, 621, 736, 828, 864, 894, 1058, 1104, 1192, 1242, 1341, 1587, 1656, 1788, 2116, 2208, 2384, 2484, 2682, 3174, 3312, 3427, 3576, 4023, 4232, 4761, 4768, 4968, 5364, 6348, 6624, 6854, 7152, 8046, 8464, 9522, 9936, 10281, 10728, 12696, 13708, 14283, 14304, 16092, 16928, 19044, 19872, 20562, 21456, 25392, 27416, 28566, 30843, 32184, 38088, 41124, 42912, 50784, 54832, 57132, 61686, 64368, 76176, 78821, 82248, 92529, 109664, 114264, 123372, 128736, 152352, 157642, 164496, 185058, 228528, 236463, 246744, 315284, 328992, 370116, 457056, 472926, 493488, 630568, 709389, 740232, 945852, 986976, 1261136, 1418778, 1480464, 1891704, 2128167, 2522272, 2837556, 2960928, 3783408, 4256334, 5675112, 7566816, 8512668, 11350224, 17025336, 22700448, 34050672, 68101344]

約数ペア:

[(1, 68101344), (2, 34050672), (3, 22700448), (4, 17025336), (6, 11350224), (8, 8512668), (9, 7566816), (12, 5675112), (16, 4256334), (18, 3783408), (23, 2960928), (24, 2837556), (27, 2522272), (32, 2128167), (36, 1891704), (46, 1480464), (48, 1418778), (54, 1261136), (69, 986976), (72, 945852), (92, 740232), (96, 709389), (108, 630568), (138, 493488), (144, 472926), (149, 457056), (184, 370116), (207, 328992), (216, 315284), (276, 246744), (288, 236463), (298, 228528), (368, 185058), (414, 164496), (432, 157642), (447, 152352), (529, 128736), (552, 123372), (596, 114264), (621, 109664), (736, 92529), (828, 82248), (864, 78821), (894, 76176), (1058, 64368), (1104, 61686), (1192, 57132), (1242, 54832), (1341, 50784), (1587, 42912), (1656, 41124), (1788, 38088), (2116, 32184), (2208, 30843), (2384, 28566), (2484, 27416), (2682, 25392), (3174, 21456), (3312, 20562), (3427, 19872), (3576, 19044), (4023, 16928), (4232, 16092), (4761, 14304), (4768, 14283), (4968, 13708), (5364, 12696), (6348, 10728), (6624, 10281), (6854, 9936), (7152, 9522), (8046, 8464)]