38881656

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{4463}}^1$

素因数の和:4497

約数の個数: 72

約数和(自身を含む): 115773840

約数和(自身を除く): 76892184

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 4356, 4463, 8712, 8926, 13389, 17852, 26778, 35704, 40167, 49093, 53556, 80334, 98186, 107112, 147279, 160668, 196372, 294558, 321336, 392744, 441837, 540023, 589116, 883674, 1080046, 1178232, 1620069, 1767348, 2160092, 3240138, 3534696, 4320184, 4860207, 6480276, 9720414, 12960552, 19440828, 38881656]

約数ペア:

[(1, 38881656), (2, 19440828), (3, 12960552), (4, 9720414), (6, 6480276), (8, 4860207), (9, 4320184), (11, 3534696), (12, 3240138), (18, 2160092), (22, 1767348), (24, 1620069), (33, 1178232), (36, 1080046), (44, 883674), (66, 589116), (72, 540023), (88, 441837), (99, 392744), (121, 321336), (132, 294558), (198, 196372), (242, 160668), (264, 147279), (363, 107112), (396, 98186), (484, 80334), (726, 53556), (792, 49093), (968, 40167), (1089, 35704), (1452, 26778), (2178, 17852), (2904, 13389), (4356, 8926), (4463, 8712)]