81008796

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{5431}}^1$

素因数の和:5562

約数の個数: 48

約数和(自身を含む): 208067328

約数和(自身を除く): 127058532

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 113, 132, 226, 339, 452, 678, 1243, 1356, 2486, 3729, 4972, 5431, 7458, 10862, 14916, 16293, 21724, 32586, 59741, 65172, 119482, 179223, 238964, 358446, 613703, 716892, 1227406, 1841109, 2454812, 3682218, 6750733, 7364436, 13501466, 20252199, 27002932, 40504398, 81008796]

約数ペア:

[(1, 81008796), (2, 40504398), (3, 27002932), (4, 20252199), (6, 13501466), (11, 7364436), (12, 6750733), (22, 3682218), (33, 2454812), (44, 1841109), (66, 1227406), (113, 716892), (132, 613703), (226, 358446), (339, 238964), (452, 179223), (678, 119482), (1243, 65172), (1356, 59741), (2486, 32586), (3729, 21724), (4972, 16293), (5431, 14916), (7458, 10862)]