26607780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6427}}^1$

素因数の和:6465

約数の個数: 72

約数和(自身を含む): 84232512

約数和(自身を除く): 57624732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 6427, 12854, 19281, 25708, 32135, 38562, 57843, 64270, 77124, 96405, 115686, 128540, 147821, 192810, 231372, 289215, 295642, 385620, 443463, 578430, 591284, 739105, 886926, 1156860, 1330389, 1478210, 1773852, 2217315, 2660778, 2956420, 4434630, 5321556, 6651945, 8869260, 13303890, 26607780]

約数ペア:

[(1, 26607780), (2, 13303890), (3, 8869260), (4, 6651945), (5, 5321556), (6, 4434630), (9, 2956420), (10, 2660778), (12, 2217315), (15, 1773852), (18, 1478210), (20, 1330389), (23, 1156860), (30, 886926), (36, 739105), (45, 591284), (46, 578430), (60, 443463), (69, 385620), (90, 295642), (92, 289215), (115, 231372), (138, 192810), (180, 147821), (207, 128540), (230, 115686), (276, 96405), (345, 77124), (414, 64270), (460, 57843), (690, 38562), (828, 32135), (1035, 25708), (1380, 19281), (2070, 12854), (4140, 6427)]