761531616

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{85297}}^1$

素因数の和:85344

約数の個数: 72

約数和(自身を含む): 2235489984

約数和(自身を除く): 1473958368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 85297, 170594, 255891, 341188, 511782, 682376, 767673, 1023564, 1364752, 1535346, 2047128, 2644207, 2729504, 3070692, 4094256, 5288414, 6141384, 7932621, 8188512, 10576828, 12282768, 15865242, 21153656, 23797863, 24565536, 31730484, 42307312, 47595726, 63460968, 84614624, 95191452, 126921936, 190382904, 253843872, 380765808, 761531616]

約数ペア:

[(1, 761531616), (2, 380765808), (3, 253843872), (4, 190382904), (6, 126921936), (8, 95191452), (9, 84614624), (12, 63460968), (16, 47595726), (18, 42307312), (24, 31730484), (31, 24565536), (32, 23797863), (36, 21153656), (48, 15865242), (62, 12282768), (72, 10576828), (93, 8188512), (96, 7932621), (124, 6141384), (144, 5288414), (186, 4094256), (248, 3070692), (279, 2729504), (288, 2644207), (372, 2047128), (496, 1535346), (558, 1364752), (744, 1023564), (992, 767673), (1116, 682376), (1488, 511782), (2232, 341188), (2976, 255891), (4464, 170594), (8928, 85297)]