86621724

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:494

約数の個数: 144

約数和(自身を含む): 269068800

約数和(自身を除く): 182447076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 81, 84, 87, 108, 116, 126, 162, 174, 189, 203, 243, 252, 261, 324, 348, 378, 406, 439, 486, 522, 567, 609, 756, 783, 812, 878, 972, 1044, 1134, 1218, 1317, 1566, 1701, 1756, 1827, 2268, 2349, 2436, 2634, 3073, 3132, 3402, 3654, 3951, 4698, 5268, 5481, 6146, 6804, 7047, 7308, 7902, 9219, 9396, 10962, 11853, 12292, 12731, 14094, 15804, 16443, 18438, 21924, 23706, 25462, 27657, 28188, 32886, 35559, 36876, 38193, 47412, 49329, 50924, 55314, 65772, 71118, 76386, 82971, 89117, 98658, 106677, 110628, 114579, 142236, 152772, 165942, 178234, 197316, 213354, 229158, 248913, 267351, 331884, 343737, 356468, 426708, 458316, 497826, 534702, 687474, 746739, 802053, 995652, 1031211, 1069404, 1374948, 1493478, 1604106, 2062422, 2406159, 2986956, 3093633, 3208212, 4124844, 4812318, 6187266, 7218477, 9624636, 12374532, 14436954, 21655431, 28873908, 43310862, 86621724]

約数ペア:

[(1, 86621724), (2, 43310862), (3, 28873908), (4, 21655431), (6, 14436954), (7, 12374532), (9, 9624636), (12, 7218477), (14, 6187266), (18, 4812318), (21, 4124844), (27, 3208212), (28, 3093633), (29, 2986956), (36, 2406159), (42, 2062422), (54, 1604106), (58, 1493478), (63, 1374948), (81, 1069404), (84, 1031211), (87, 995652), (108, 802053), (116, 746739), (126, 687474), (162, 534702), (174, 497826), (189, 458316), (203, 426708), (243, 356468), (252, 343737), (261, 331884), (324, 267351), (348, 248913), (378, 229158), (406, 213354), (439, 197316), (486, 178234), (522, 165942), (567, 152772), (609, 142236), (756, 114579), (783, 110628), (812, 106677), (878, 98658), (972, 89117), (1044, 82971), (1134, 76386), (1218, 71118), (1317, 65772), (1566, 55314), (1701, 50924), (1756, 49329), (1827, 47412), (2268, 38193), (2349, 36876), (2436, 35559), (2634, 32886), (3073, 28188), (3132, 27657), (3402, 25462), (3654, 23706), (3951, 21924), (4698, 18438), (5268, 16443), (5481, 15804), (6146, 14094), (6804, 12731), (7047, 12292), (7308, 11853), (7902, 10962), (9219, 9396)]