80688528

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{10987}}^1$

素因数の和:11021

約数の個数: 80

約数和(自身を含む): 245252160

約数和(自身を除く): 164563632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 7344, 10987, 21974, 32961, 43948, 65922, 87896, 98883, 131844, 175792, 186779, 197766, 263688, 296649, 373558, 395532, 527376, 560337, 593298, 747116, 791064, 1120674, 1186596, 1494232, 1582128, 1681011, 2241348, 2373192, 2988464, 3362022, 4482696, 4746384, 5043033, 6724044, 8965392, 10086066, 13448088, 20172132, 26896176, 40344264, 80688528]

約数ペア:

[(1, 80688528), (2, 40344264), (3, 26896176), (4, 20172132), (6, 13448088), (8, 10086066), (9, 8965392), (12, 6724044), (16, 5043033), (17, 4746384), (18, 4482696), (24, 3362022), (27, 2988464), (34, 2373192), (36, 2241348), (48, 1681011), (51, 1582128), (54, 1494232), (68, 1186596), (72, 1120674), (102, 791064), (108, 747116), (136, 593298), (144, 560337), (153, 527376), (204, 395532), (216, 373558), (272, 296649), (306, 263688), (408, 197766), (432, 186779), (459, 175792), (612, 131844), (816, 98883), (918, 87896), (1224, 65922), (1836, 43948), (2448, 32961), (3672, 21974), (7344, 10987)]