121689504

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{18371}}^1$

素因数の和:18410

約数の個数: 72

約数和(自身を含む): 361120032

約数和(自身を除く): 239430528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 18371, 36742, 55113, 73484, 110226, 146968, 165339, 220452, 293936, 330678, 422533, 440904, 587872, 661356, 845066, 881808, 1267599, 1322712, 1690132, 1763616, 2535198, 2645424, 3380264, 3802797, 5070396, 5290848, 6760528, 7605594, 10140792, 13521056, 15211188, 20281584, 30422376, 40563168, 60844752, 121689504]

約数ペア:

[(1, 121689504), (2, 60844752), (3, 40563168), (4, 30422376), (6, 20281584), (8, 15211188), (9, 13521056), (12, 10140792), (16, 7605594), (18, 6760528), (23, 5290848), (24, 5070396), (32, 3802797), (36, 3380264), (46, 2645424), (48, 2535198), (69, 1763616), (72, 1690132), (92, 1322712), (96, 1267599), (138, 881808), (144, 845066), (184, 661356), (207, 587872), (276, 440904), (288, 422533), (368, 330678), (414, 293936), (552, 220452), (736, 165339), (828, 146968), (1104, 110226), (1656, 73484), (2208, 55113), (3312, 36742), (6624, 18371)]