38408076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{881}}^1$

素因数の和:1071

約数の個数: 72

約数和(自身を含む): 111724704

約数和(自身を除く): 73316628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 173, 252, 346, 519, 692, 881, 1038, 1211, 1557, 1762, 2076, 2422, 2643, 3114, 3524, 3633, 4844, 5286, 6167, 6228, 7266, 7929, 10572, 10899, 12334, 14532, 15858, 18501, 21798, 24668, 31716, 37002, 43596, 55503, 74004, 111006, 152413, 222012, 304826, 457239, 609652, 914478, 1066891, 1371717, 1828956, 2133782, 2743434, 3200673, 4267564, 5486868, 6401346, 9602019, 12802692, 19204038, 38408076]

約数ペア:

[(1, 38408076), (2, 19204038), (3, 12802692), (4, 9602019), (6, 6401346), (7, 5486868), (9, 4267564), (12, 3200673), (14, 2743434), (18, 2133782), (21, 1828956), (28, 1371717), (36, 1066891), (42, 914478), (63, 609652), (84, 457239), (126, 304826), (173, 222012), (252, 152413), (346, 111006), (519, 74004), (692, 55503), (881, 43596), (1038, 37002), (1211, 31716), (1557, 24668), (1762, 21798), (2076, 18501), (2422, 15858), (2643, 14532), (3114, 12334), (3524, 10899), (3633, 10572), (4844, 7929), (5286, 7266), (6167, 6228)]