66395952

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:551

約数の個数: 120

約数和(自身を含む): 214073600

約数和(自身を除く): 147677648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 199, 252, 331, 336, 398, 504, 597, 662, 796, 993, 1008, 1194, 1324, 1393, 1592, 1791, 1986, 2317, 2388, 2648, 2786, 2979, 3184, 3582, 3972, 4179, 4634, 4776, 5296, 5572, 5958, 6951, 7164, 7944, 8358, 9268, 9552, 11144, 11916, 12537, 13902, 14328, 15888, 16716, 18536, 20853, 22288, 23832, 25074, 27804, 28656, 33432, 37072, 41706, 47664, 50148, 55608, 65869, 66864, 83412, 100296, 111216, 131738, 166824, 197607, 200592, 263476, 333648, 395214, 461083, 526952, 592821, 790428, 922166, 1053904, 1185642, 1383249, 1580856, 1844332, 2371284, 2766498, 3161712, 3688664, 4149747, 4742568, 5532996, 7377328, 8299494, 9485136, 11065992, 16598988, 22131984, 33197976, 66395952]

約数ペア:

[(1, 66395952), (2, 33197976), (3, 22131984), (4, 16598988), (6, 11065992), (7, 9485136), (8, 8299494), (9, 7377328), (12, 5532996), (14, 4742568), (16, 4149747), (18, 3688664), (21, 3161712), (24, 2766498), (28, 2371284), (36, 1844332), (42, 1580856), (48, 1383249), (56, 1185642), (63, 1053904), (72, 922166), (84, 790428), (112, 592821), (126, 526952), (144, 461083), (168, 395214), (199, 333648), (252, 263476), (331, 200592), (336, 197607), (398, 166824), (504, 131738), (597, 111216), (662, 100296), (796, 83412), (993, 66864), (1008, 65869), (1194, 55608), (1324, 50148), (1393, 47664), (1592, 41706), (1791, 37072), (1986, 33432), (2317, 28656), (2388, 27804), (2648, 25074), (2786, 23832), (2979, 22288), (3184, 20853), (3582, 18536), (3972, 16716), (4179, 15888), (4634, 14328), (4776, 13902), (5296, 12537), (5572, 11916), (5958, 11144), (6951, 9552), (7164, 9268), (7944, 8358)]