179802108

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{439}}^1$

素因数の和:847

約数の個数: 72

約数和(自身を含む): 471511040

約数和(自身を除く): 291708932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 367, 372, 439, 558, 734, 878, 1101, 1116, 1317, 1468, 1756, 2202, 2634, 3303, 3951, 4404, 5268, 6606, 7902, 11377, 13212, 13609, 15804, 22754, 27218, 34131, 40827, 45508, 54436, 68262, 81654, 102393, 122481, 136524, 161113, 163308, 204786, 244962, 322226, 409572, 483339, 489924, 644452, 966678, 1450017, 1933356, 2900034, 4994503, 5800068, 9989006, 14983509, 19978012, 29967018, 44950527, 59934036, 89901054, 179802108]

約数ペア:

[(1, 179802108), (2, 89901054), (3, 59934036), (4, 44950527), (6, 29967018), (9, 19978012), (12, 14983509), (18, 9989006), (31, 5800068), (36, 4994503), (62, 2900034), (93, 1933356), (124, 1450017), (186, 966678), (279, 644452), (367, 489924), (372, 483339), (439, 409572), (558, 322226), (734, 244962), (878, 204786), (1101, 163308), (1116, 161113), (1317, 136524), (1468, 122481), (1756, 102393), (2202, 81654), (2634, 68262), (3303, 54436), (3951, 45508), (4404, 40827), (5268, 34131), (6606, 27218), (7902, 22754), (11377, 15804), (13212, 13609)]