129219948

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2789}}^1$

素因数の和:2829

約数の個数: 120

約数和(自身を含む): 397005840

約数和(自身を除く): 267785892

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 81, 99, 108, 117, 132, 143, 156, 162, 198, 234, 286, 297, 324, 351, 396, 429, 468, 572, 594, 702, 858, 891, 1053, 1188, 1287, 1404, 1716, 1782, 2106, 2574, 2789, 3564, 3861, 4212, 5148, 5578, 7722, 8367, 11156, 11583, 15444, 16734, 23166, 25101, 30679, 33468, 36257, 46332, 50202, 61358, 72514, 75303, 92037, 100404, 108771, 122716, 145028, 150606, 184074, 217542, 225909, 276111, 301212, 326313, 368148, 398827, 435084, 451818, 552222, 652626, 797654, 828333, 903636, 978939, 1104444, 1196481, 1305252, 1595308, 1656666, 1957878, 2392962, 2484999, 2936817, 3313332, 3589443, 3915756, 4785924, 4969998, 5873634, 7178886, 9939996, 10768329, 11747268, 14357772, 21536658, 32304987, 43073316, 64609974, 129219948]

約数ペア:

[(1, 129219948), (2, 64609974), (3, 43073316), (4, 32304987), (6, 21536658), (9, 14357772), (11, 11747268), (12, 10768329), (13, 9939996), (18, 7178886), (22, 5873634), (26, 4969998), (27, 4785924), (33, 3915756), (36, 3589443), (39, 3313332), (44, 2936817), (52, 2484999), (54, 2392962), (66, 1957878), (78, 1656666), (81, 1595308), (99, 1305252), (108, 1196481), (117, 1104444), (132, 978939), (143, 903636), (156, 828333), (162, 797654), (198, 652626), (234, 552222), (286, 451818), (297, 435084), (324, 398827), (351, 368148), (396, 326313), (429, 301212), (468, 276111), (572, 225909), (594, 217542), (702, 184074), (858, 150606), (891, 145028), (1053, 122716), (1188, 108771), (1287, 100404), (1404, 92037), (1716, 75303), (1782, 72514), (2106, 61358), (2574, 50202), (2789, 46332), (3564, 36257), (3861, 33468), (4212, 30679), (5148, 25101), (5578, 23166), (7722, 16734), (8367, 15444), (11156, 11583)]