84081424

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:504

約数の個数: 80

約数和(自身を含む): 195828736

約数和(自身を除く): 111747312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 61, 62, 112, 122, 124, 217, 244, 248, 397, 427, 434, 488, 496, 794, 854, 868, 976, 1588, 1708, 1736, 1891, 2779, 3176, 3416, 3472, 3782, 5558, 6352, 6832, 7564, 11116, 12307, 13237, 15128, 22232, 24217, 24614, 26474, 30256, 44464, 48434, 49228, 52948, 86149, 96868, 98456, 105896, 169519, 172298, 193736, 196912, 211792, 339038, 344596, 387472, 678076, 689192, 750727, 1356152, 1378384, 1501454, 2712304, 3002908, 5255089, 6005816, 10510178, 12011632, 21020356, 42040712, 84081424]

約数ペア:

[(1, 84081424), (2, 42040712), (4, 21020356), (7, 12011632), (8, 10510178), (14, 6005816), (16, 5255089), (28, 3002908), (31, 2712304), (56, 1501454), (61, 1378384), (62, 1356152), (112, 750727), (122, 689192), (124, 678076), (217, 387472), (244, 344596), (248, 339038), (397, 211792), (427, 196912), (434, 193736), (488, 172298), (496, 169519), (794, 105896), (854, 98456), (868, 96868), (976, 86149), (1588, 52948), (1708, 49228), (1736, 48434), (1891, 44464), (2779, 30256), (3176, 26474), (3416, 24614), (3472, 24217), (3782, 22232), (5558, 15128), (6352, 13237), (6832, 12307), (7564, 11116)]