85811724

素因数分解:

$2^2\times 3^4\times {\mathrm{59}}^1\times {\mathrm{67}}^2$

素因数の和:209

約数の個数: 90

約数和(自身を含む): 231586740

約数和(自身を除く): 145775016

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 67, 81, 108, 118, 134, 162, 177, 201, 236, 268, 324, 354, 402, 531, 603, 708, 804, 1062, 1206, 1593, 1809, 2124, 2412, 3186, 3618, 3953, 4489, 4779, 5427, 6372, 7236, 7906, 8978, 9558, 10854, 11859, 13467, 15812, 17956, 19116, 21708, 23718, 26934, 35577, 40401, 47436, 53868, 71154, 80802, 106731, 121203, 142308, 161604, 213462, 242406, 264851, 320193, 363609, 426924, 484812, 529702, 640386, 727218, 794553, 1059404, 1280772, 1454436, 1589106, 2383659, 3178212, 4767318, 7150977, 9534636, 14301954, 21452931, 28603908, 42905862, 85811724]

約数ペア:

[(1, 85811724), (2, 42905862), (3, 28603908), (4, 21452931), (6, 14301954), (9, 9534636), (12, 7150977), (18, 4767318), (27, 3178212), (36, 2383659), (54, 1589106), (59, 1454436), (67, 1280772), (81, 1059404), (108, 794553), (118, 727218), (134, 640386), (162, 529702), (177, 484812), (201, 426924), (236, 363609), (268, 320193), (324, 264851), (354, 242406), (402, 213462), (531, 161604), (603, 142308), (708, 121203), (804, 106731), (1062, 80802), (1206, 71154), (1593, 53868), (1809, 47436), (2124, 40401), (2412, 35577), (3186, 26934), (3618, 23718), (3953, 21708), (4489, 19116), (4779, 17956), (5427, 15812), (6372, 13467), (7236, 11859), (7906, 10854), (8978, 9558)]