78983872

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{743}}^1$

素因数の和:917

約数の個数: 56

約数和(自身を含む): 172346112

約数和(自身を除く): 93362240

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 151, 176, 302, 352, 604, 704, 743, 1208, 1486, 1661, 2416, 2972, 3322, 4832, 5944, 6644, 8173, 9664, 11888, 13288, 16346, 23776, 26576, 32692, 47552, 53152, 65384, 106304, 112193, 130768, 224386, 261536, 448772, 523072, 897544, 1234123, 1795088, 2468246, 3590176, 4936492, 7180352, 9872984, 19745968, 39491936, 78983872]

約数ペア:

[(1, 78983872), (2, 39491936), (4, 19745968), (8, 9872984), (11, 7180352), (16, 4936492), (22, 3590176), (32, 2468246), (44, 1795088), (64, 1234123), (88, 897544), (151, 523072), (176, 448772), (302, 261536), (352, 224386), (604, 130768), (704, 112193), (743, 106304), (1208, 65384), (1486, 53152), (1661, 47552), (2416, 32692), (2972, 26576), (3322, 23776), (4832, 16346), (5944, 13288), (6644, 11888), (8173, 9664)]