87510276

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:423

約数の個数: 144

約数和(自身を含む): 272272000

約数和(自身を除く): 184761724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 343, 373, 399, 441, 532, 588, 684, 686, 746, 798, 882, 931, 1029, 1119, 1197, 1372, 1492, 1596, 1764, 1862, 2058, 2238, 2394, 2611, 2793, 3087, 3357, 3724, 4116, 4476, 4788, 5222, 5586, 6174, 6517, 6714, 7087, 7833, 8379, 10444, 11172, 12348, 13034, 13428, 14174, 15666, 16758, 18277, 19551, 21261, 23499, 26068, 28348, 31332, 33516, 36554, 39102, 42522, 46998, 49609, 54831, 58653, 63783, 73108, 78204, 85044, 93996, 99218, 109662, 117306, 127566, 127939, 148827, 164493, 198436, 219324, 234612, 255132, 255878, 297654, 328986, 347263, 383817, 446481, 511756, 595308, 657972, 694526, 767634, 892962, 1041789, 1151451, 1389052, 1535268, 1785924, 2083578, 2302902, 2430841, 3125367, 4167156, 4605804, 4861682, 6250734, 7292523, 9723364, 12501468, 14585046, 21877569, 29170092, 43755138, 87510276]

約数ペア:

[(1, 87510276), (2, 43755138), (3, 29170092), (4, 21877569), (6, 14585046), (7, 12501468), (9, 9723364), (12, 7292523), (14, 6250734), (18, 4861682), (19, 4605804), (21, 4167156), (28, 3125367), (36, 2430841), (38, 2302902), (42, 2083578), (49, 1785924), (57, 1535268), (63, 1389052), (76, 1151451), (84, 1041789), (98, 892962), (114, 767634), (126, 694526), (133, 657972), (147, 595308), (171, 511756), (196, 446481), (228, 383817), (252, 347263), (266, 328986), (294, 297654), (342, 255878), (343, 255132), (373, 234612), (399, 219324), (441, 198436), (532, 164493), (588, 148827), (684, 127939), (686, 127566), (746, 117306), (798, 109662), (882, 99218), (931, 93996), (1029, 85044), (1119, 78204), (1197, 73108), (1372, 63783), (1492, 58653), (1596, 54831), (1764, 49609), (1862, 46998), (2058, 42522), (2238, 39102), (2394, 36554), (2611, 33516), (2793, 31332), (3087, 28348), (3357, 26068), (3724, 23499), (4116, 21261), (4476, 19551), (4788, 18277), (5222, 16758), (5586, 15666), (6174, 14174), (6517, 13428), (6714, 13034), (7087, 12348), (7833, 11172), (8379, 10444)]