75736728

素因数分解:

$2^3\times 3^3\times {\mathrm{521}}^1\times {\mathrm{673}}^1$

素因数の和:1209

約数の個数: 64

約数和(自身を含む): 211096800

約数和(自身を除く): 135360072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 521, 673, 1042, 1346, 1563, 2019, 2084, 2692, 3126, 4038, 4168, 4689, 5384, 6057, 6252, 8076, 9378, 12114, 12504, 14067, 16152, 18171, 18756, 24228, 28134, 36342, 37512, 48456, 56268, 72684, 112536, 145368, 350633, 701266, 1051899, 1402532, 2103798, 2805064, 3155697, 4207596, 6311394, 8415192, 9467091, 12622788, 18934182, 25245576, 37868364, 75736728]

約数ペア:

[(1, 75736728), (2, 37868364), (3, 25245576), (4, 18934182), (6, 12622788), (8, 9467091), (9, 8415192), (12, 6311394), (18, 4207596), (24, 3155697), (27, 2805064), (36, 2103798), (54, 1402532), (72, 1051899), (108, 701266), (216, 350633), (521, 145368), (673, 112536), (1042, 72684), (1346, 56268), (1563, 48456), (2019, 37512), (2084, 36342), (2692, 28134), (3126, 24228), (4038, 18756), (4168, 18171), (4689, 16152), (5384, 14067), (6057, 12504), (6252, 12114), (8076, 9378)]