74209716

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:443

約数の個数: 144

約数和(自身を含む): 230462400

約数和(自身を除く): 156252684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 49, 54, 63, 74, 84, 98, 108, 111, 126, 147, 148, 189, 196, 222, 252, 259, 294, 333, 378, 379, 441, 444, 518, 588, 666, 756, 758, 777, 882, 999, 1036, 1137, 1323, 1332, 1516, 1554, 1764, 1813, 1998, 2274, 2331, 2646, 2653, 3108, 3411, 3626, 3996, 4548, 4662, 5292, 5306, 5439, 6822, 6993, 7252, 7959, 9324, 10233, 10612, 10878, 13644, 13986, 14023, 15918, 16317, 18571, 20466, 21756, 23877, 27972, 28046, 31836, 32634, 37142, 40932, 42069, 47754, 48951, 55713, 56092, 65268, 71631, 74284, 84138, 95508, 97902, 98161, 111426, 126207, 143262, 167139, 168276, 195804, 196322, 222852, 252414, 286524, 294483, 334278, 378621, 392644, 501417, 504828, 588966, 668556, 687127, 757242, 883449, 1002834, 1177932, 1374254, 1514484, 1766898, 2005668, 2061381, 2650347, 2748508, 3533796, 4122762, 5300694, 6184143, 8245524, 10601388, 12368286, 18552429, 24736572, 37104858, 74209716]

約数ペア:

[(1, 74209716), (2, 37104858), (3, 24736572), (4, 18552429), (6, 12368286), (7, 10601388), (9, 8245524), (12, 6184143), (14, 5300694), (18, 4122762), (21, 3533796), (27, 2748508), (28, 2650347), (36, 2061381), (37, 2005668), (42, 1766898), (49, 1514484), (54, 1374254), (63, 1177932), (74, 1002834), (84, 883449), (98, 757242), (108, 687127), (111, 668556), (126, 588966), (147, 504828), (148, 501417), (189, 392644), (196, 378621), (222, 334278), (252, 294483), (259, 286524), (294, 252414), (333, 222852), (378, 196322), (379, 195804), (441, 168276), (444, 167139), (518, 143262), (588, 126207), (666, 111426), (756, 98161), (758, 97902), (777, 95508), (882, 84138), (999, 74284), (1036, 71631), (1137, 65268), (1323, 56092), (1332, 55713), (1516, 48951), (1554, 47754), (1764, 42069), (1813, 40932), (1998, 37142), (2274, 32634), (2331, 31836), (2646, 28046), (2653, 27972), (3108, 23877), (3411, 21756), (3626, 20466), (3996, 18571), (4548, 16317), (4662, 15918), (5292, 14023), (5306, 13986), (5439, 13644), (6822, 10878), (6993, 10612), (7252, 10233), (7959, 9324)]