90679008

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:585

約数の個数: 144

約数和(自身を含む): 284924304

約数和(自身を除く): 194245296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 49, 56, 74, 84, 96, 98, 111, 112, 147, 148, 168, 196, 222, 224, 259, 294, 296, 336, 392, 444, 518, 521, 588, 592, 672, 777, 784, 888, 1036, 1042, 1176, 1184, 1554, 1563, 1568, 1776, 1813, 2072, 2084, 2352, 3108, 3126, 3552, 3626, 3647, 4144, 4168, 4704, 5439, 6216, 6252, 7252, 7294, 8288, 8336, 10878, 10941, 12432, 12504, 14504, 14588, 16672, 19277, 21756, 21882, 24864, 25008, 25529, 29008, 29176, 38554, 43512, 43764, 50016, 51058, 57831, 58016, 58352, 76587, 77108, 87024, 87528, 102116, 115662, 116704, 134939, 153174, 154216, 174048, 175056, 204232, 231324, 269878, 306348, 308432, 350112, 404817, 408464, 462648, 539756, 612696, 616864, 809634, 816928, 925296, 944573, 1079512, 1225392, 1619268, 1850592, 1889146, 2159024, 2450784, 2833719, 3238536, 3778292, 4318048, 5667438, 6477072, 7556584, 11334876, 12954144, 15113168, 22669752, 30226336, 45339504, 90679008]

約数ペア:

[(1, 90679008), (2, 45339504), (3, 30226336), (4, 22669752), (6, 15113168), (7, 12954144), (8, 11334876), (12, 7556584), (14, 6477072), (16, 5667438), (21, 4318048), (24, 3778292), (28, 3238536), (32, 2833719), (37, 2450784), (42, 2159024), (48, 1889146), (49, 1850592), (56, 1619268), (74, 1225392), (84, 1079512), (96, 944573), (98, 925296), (111, 816928), (112, 809634), (147, 616864), (148, 612696), (168, 539756), (196, 462648), (222, 408464), (224, 404817), (259, 350112), (294, 308432), (296, 306348), (336, 269878), (392, 231324), (444, 204232), (518, 175056), (521, 174048), (588, 154216), (592, 153174), (672, 134939), (777, 116704), (784, 115662), (888, 102116), (1036, 87528), (1042, 87024), (1176, 77108), (1184, 76587), (1554, 58352), (1563, 58016), (1568, 57831), (1776, 51058), (1813, 50016), (2072, 43764), (2084, 43512), (2352, 38554), (3108, 29176), (3126, 29008), (3552, 25529), (3626, 25008), (3647, 24864), (4144, 21882), (4168, 21756), (4704, 19277), (5439, 16672), (6216, 14588), (6252, 14504), (7252, 12504), (7294, 12432), (8288, 10941), (8336, 10878)]