12375288

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 128

約数和(自身を含む): 37324800

約数和(自身を除く): 24949512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 47, 53, 54, 69, 72, 92, 94, 106, 108, 138, 141, 159, 184, 188, 207, 212, 216, 276, 282, 318, 376, 414, 423, 424, 477, 552, 564, 621, 636, 828, 846, 954, 1081, 1128, 1219, 1242, 1269, 1272, 1431, 1656, 1692, 1908, 2162, 2438, 2484, 2491, 2538, 2862, 3243, 3384, 3657, 3816, 4324, 4876, 4968, 4982, 5076, 5724, 6486, 7314, 7473, 8648, 9729, 9752, 9964, 10152, 10971, 11448, 12972, 14628, 14946, 19458, 19928, 21942, 22419, 25944, 29187, 29256, 29892, 32913, 38916, 43884, 44838, 57293, 58374, 59784, 65826, 67257, 77832, 87768, 89676, 114586, 116748, 131652, 134514, 171879, 179352, 229172, 233496, 263304, 269028, 343758, 458344, 515637, 538056, 687516, 1031274, 1375032, 1546911, 2062548, 3093822, 4125096, 6187644, 12375288]

約数ペア:

[(1, 12375288), (2, 6187644), (3, 4125096), (4, 3093822), (6, 2062548), (8, 1546911), (9, 1375032), (12, 1031274), (18, 687516), (23, 538056), (24, 515637), (27, 458344), (36, 343758), (46, 269028), (47, 263304), (53, 233496), (54, 229172), (69, 179352), (72, 171879), (92, 134514), (94, 131652), (106, 116748), (108, 114586), (138, 89676), (141, 87768), (159, 77832), (184, 67257), (188, 65826), (207, 59784), (212, 58374), (216, 57293), (276, 44838), (282, 43884), (318, 38916), (376, 32913), (414, 29892), (423, 29256), (424, 29187), (477, 25944), (552, 22419), (564, 21942), (621, 19928), (636, 19458), (828, 14946), (846, 14628), (954, 12972), (1081, 11448), (1128, 10971), (1219, 10152), (1242, 9964), (1269, 9752), (1272, 9729), (1431, 8648), (1656, 7473), (1692, 7314), (1908, 6486), (2162, 5724), (2438, 5076), (2484, 4982), (2491, 4968), (2538, 4876), (2862, 4324), (3243, 3816), (3384, 3657)]