100808988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{1427}}^1$

素因数の和:1499

約数の個数: 72

約数和(自身を含む): 278608512

約数和(自身を除く): 177799524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 841, 1218, 1427, 1682, 2436, 2523, 2854, 3364, 4281, 5046, 5708, 5887, 8562, 9989, 10092, 11774, 17124, 17661, 19978, 23548, 29967, 35322, 39956, 41383, 59934, 70644, 82766, 119868, 124149, 165532, 248298, 289681, 496596, 579362, 869043, 1158724, 1200107, 1738086, 2400214, 3476172, 3600321, 4800428, 7200642, 8400749, 14401284, 16801498, 25202247, 33602996, 50404494, 100808988]

約数ペア:

[(1, 100808988), (2, 50404494), (3, 33602996), (4, 25202247), (6, 16801498), (7, 14401284), (12, 8400749), (14, 7200642), (21, 4800428), (28, 3600321), (29, 3476172), (42, 2400214), (58, 1738086), (84, 1200107), (87, 1158724), (116, 869043), (174, 579362), (203, 496596), (348, 289681), (406, 248298), (609, 165532), (812, 124149), (841, 119868), (1218, 82766), (1427, 70644), (1682, 59934), (2436, 41383), (2523, 39956), (2854, 35322), (3364, 29967), (4281, 23548), (5046, 19978), (5708, 17661), (5887, 17124), (8562, 11774), (9989, 10092)]