80968776

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2221}}^1$

素因数の和:2275

約数の個数: 96

約数和(自身を含む): 243175680

約数和(自身を除く): 162206904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 62, 84, 93, 98, 124, 147, 168, 186, 196, 217, 248, 294, 372, 392, 434, 588, 651, 744, 868, 1176, 1302, 1519, 1736, 2221, 2604, 3038, 4442, 4557, 5208, 6076, 6663, 8884, 9114, 12152, 13326, 15547, 17768, 18228, 26652, 31094, 36456, 46641, 53304, 62188, 68851, 93282, 108829, 124376, 137702, 186564, 206553, 217658, 275404, 326487, 373128, 413106, 435316, 481957, 550808, 652974, 826212, 870632, 963914, 1305948, 1445871, 1652424, 1927828, 2611896, 2891742, 3373699, 3855656, 5783484, 6747398, 10121097, 11566968, 13494796, 20242194, 26989592, 40484388, 80968776]

約数ペア:

[(1, 80968776), (2, 40484388), (3, 26989592), (4, 20242194), (6, 13494796), (7, 11566968), (8, 10121097), (12, 6747398), (14, 5783484), (21, 3855656), (24, 3373699), (28, 2891742), (31, 2611896), (42, 1927828), (49, 1652424), (56, 1445871), (62, 1305948), (84, 963914), (93, 870632), (98, 826212), (124, 652974), (147, 550808), (168, 481957), (186, 435316), (196, 413106), (217, 373128), (248, 326487), (294, 275404), (372, 217658), (392, 206553), (434, 186564), (588, 137702), (651, 124376), (744, 108829), (868, 93282), (1176, 68851), (1302, 62188), (1519, 53304), (1736, 46641), (2221, 36456), (2604, 31094), (3038, 26652), (4442, 18228), (4557, 17768), (5208, 15547), (6076, 13326), (6663, 12152), (8884, 9114)]