83717790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2213}}^1$

素因数の和:2333

約数の個数: 64

約数和(自身を含む): 218707776

約数和(自身を除く): 134989986

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 97, 130, 194, 195, 291, 390, 485, 582, 970, 1261, 1455, 2213, 2522, 2910, 3783, 4426, 6305, 6639, 7566, 11065, 12610, 13278, 18915, 22130, 28769, 33195, 37830, 57538, 66390, 86307, 143845, 172614, 214661, 287690, 429322, 431535, 643983, 863070, 1073305, 1287966, 2146610, 2790593, 3219915, 5581186, 6439830, 8371779, 13952965, 16743558, 27905930, 41858895, 83717790]

約数ペア:

[(1, 83717790), (2, 41858895), (3, 27905930), (5, 16743558), (6, 13952965), (10, 8371779), (13, 6439830), (15, 5581186), (26, 3219915), (30, 2790593), (39, 2146610), (65, 1287966), (78, 1073305), (97, 863070), (130, 643983), (194, 431535), (195, 429322), (291, 287690), (390, 214661), (485, 172614), (582, 143845), (970, 86307), (1261, 66390), (1455, 57538), (2213, 37830), (2522, 33195), (2910, 28769), (3783, 22130), (4426, 18915), (6305, 13278), (6639, 12610), (7566, 11065)]