8557164

素因数分解:

$2^2\times 3^4\times 7^4\times {\mathrm{11}}^1$

素因数の和:55

約数の個数: 150

約数和(自身を含む): 28469364

約数和(自身を除く): 19912200

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 49, 54, 63, 66, 77, 81, 84, 98, 99, 108, 126, 132, 147, 154, 162, 189, 196, 198, 231, 252, 294, 297, 308, 324, 343, 378, 396, 441, 462, 539, 567, 588, 594, 686, 693, 756, 882, 891, 924, 1029, 1078, 1134, 1188, 1323, 1372, 1386, 1617, 1764, 1782, 2058, 2079, 2156, 2268, 2401, 2646, 2772, 3087, 3234, 3564, 3773, 3969, 4116, 4158, 4802, 4851, 5292, 6174, 6237, 6468, 7203, 7546, 7938, 8316, 9261, 9604, 9702, 11319, 12348, 12474, 14406, 14553, 15092, 15876, 18522, 19404, 21609, 22638, 24948, 26411, 27783, 28812, 29106, 33957, 37044, 43218, 43659, 45276, 52822, 55566, 58212, 64827, 67914, 79233, 86436, 87318, 101871, 105644, 111132, 129654, 135828, 158466, 174636, 194481, 203742, 237699, 259308, 305613, 316932, 388962, 407484, 475398, 611226, 713097, 777924, 950796, 1222452, 1426194, 2139291, 2852388, 4278582, 8557164]

約数ペア:

[(1, 8557164), (2, 4278582), (3, 2852388), (4, 2139291), (6, 1426194), (7, 1222452), (9, 950796), (11, 777924), (12, 713097), (14, 611226), (18, 475398), (21, 407484), (22, 388962), (27, 316932), (28, 305613), (33, 259308), (36, 237699), (42, 203742), (44, 194481), (49, 174636), (54, 158466), (63, 135828), (66, 129654), (77, 111132), (81, 105644), (84, 101871), (98, 87318), (99, 86436), (108, 79233), (126, 67914), (132, 64827), (147, 58212), (154, 55566), (162, 52822), (189, 45276), (196, 43659), (198, 43218), (231, 37044), (252, 33957), (294, 29106), (297, 28812), (308, 27783), (324, 26411), (343, 24948), (378, 22638), (396, 21609), (441, 19404), (462, 18522), (539, 15876), (567, 15092), (588, 14553), (594, 14406), (686, 12474), (693, 12348), (756, 11319), (882, 9702), (891, 9604), (924, 9261), (1029, 8316), (1078, 7938), (1134, 7546), (1188, 7203), (1323, 6468), (1372, 6237), (1386, 6174), (1617, 5292), (1764, 4851), (1782, 4802), (2058, 4158), (2079, 4116), (2156, 3969), (2268, 3773), (2401, 3564), (2646, 3234), (2772, 3087)]