123357528

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{787}}^1$

素因数の和:1117

約数の個数: 96

約数和(自身を含む): 383535360

約数和(自身を除く): 260177832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 311, 504, 622, 787, 933, 1244, 1574, 1866, 2177, 2361, 2488, 2799, 3148, 3732, 4354, 4722, 5509, 5598, 6296, 6531, 7083, 7464, 8708, 9444, 11018, 11196, 13062, 14166, 16527, 17416, 18888, 19593, 22036, 22392, 26124, 28332, 33054, 39186, 44072, 49581, 52248, 56664, 66108, 78372, 99162, 132216, 156744, 198324, 244757, 396648, 489514, 734271, 979028, 1468542, 1713299, 1958056, 2202813, 2937084, 3426598, 4405626, 5139897, 5874168, 6853196, 8811252, 10279794, 13706392, 15419691, 17622504, 20559588, 30839382, 41119176, 61678764, 123357528]

約数ペア:

[(1, 123357528), (2, 61678764), (3, 41119176), (4, 30839382), (6, 20559588), (7, 17622504), (8, 15419691), (9, 13706392), (12, 10279794), (14, 8811252), (18, 6853196), (21, 5874168), (24, 5139897), (28, 4405626), (36, 3426598), (42, 2937084), (56, 2202813), (63, 1958056), (72, 1713299), (84, 1468542), (126, 979028), (168, 734271), (252, 489514), (311, 396648), (504, 244757), (622, 198324), (787, 156744), (933, 132216), (1244, 99162), (1574, 78372), (1866, 66108), (2177, 56664), (2361, 52248), (2488, 49581), (2799, 44072), (3148, 39186), (3732, 33054), (4354, 28332), (4722, 26124), (5509, 22392), (5598, 22036), (6296, 19593), (6531, 18888), (7083, 17416), (7464, 16527), (8708, 14166), (9444, 13062), (11018, 11196)]