71399952972

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{4931}}^1\times {\mathrm{7589}}^1$

素因数の和:12583

約数の個数: 72

約数和(自身を含む): 183950086320

約数和(自身を除く): 112550133348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 4931, 7589, 9862, 14793, 15178, 19724, 22767, 29586, 30356, 44379, 45534, 59172, 68301, 88758, 91068, 136602, 177516, 261343, 273204, 402217, 522686, 784029, 804434, 1045372, 1206651, 1568058, 1608868, 2352087, 2413302, 3136116, 3619953, 4704174, 4826604, 7239906, 9408348, 14479812, 37421359, 74842718, 112264077, 149685436, 224528154, 336792231, 449056308, 673584462, 1347168924, 1983332027, 3966664054, 5949996081, 7933328108, 11899992162, 17849988243, 23799984324, 35699976486, 71399952972]

約数ペア:

[(1, 71399952972), (2, 35699976486), (3, 23799984324), (4, 17849988243), (6, 11899992162), (9, 7933328108), (12, 5949996081), (18, 3966664054), (36, 1983332027), (53, 1347168924), (106, 673584462), (159, 449056308), (212, 336792231), (318, 224528154), (477, 149685436), (636, 112264077), (954, 74842718), (1908, 37421359), (4931, 14479812), (7589, 9408348), (9862, 7239906), (14793, 4826604), (15178, 4704174), (19724, 3619953), (22767, 3136116), (29586, 2413302), (30356, 2352087), (44379, 1608868), (45534, 1568058), (59172, 1206651), (68301, 1045372), (88758, 804434), (91068, 784029), (136602, 522686), (177516, 402217), (261343, 273204)]