97878044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 213373440

約数和(自身を除く): 115495396

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 71, 76, 97, 142, 187, 194, 209, 284, 323, 374, 388, 418, 646, 748, 781, 836, 1067, 1207, 1292, 1349, 1562, 1649, 1843, 2134, 2414, 2698, 3124, 3298, 3553, 3686, 4268, 4828, 5396, 6596, 6887, 7106, 7372, 13277, 13774, 14212, 14839, 18139, 20273, 22933, 26554, 27548, 29678, 31331, 36278, 40546, 45866, 53108, 59356, 62662, 72556, 75757, 81092, 91732, 117079, 125324, 130853, 151514, 234158, 252263, 261706, 303028, 344641, 468316, 504526, 523412, 689282, 1009052, 1287869, 1378564, 1439383, 2224501, 2575738, 2878766, 4449002, 5151476, 5757532, 8898004, 24469511, 48939022, 97878044]

約数ペア:

[(1, 97878044), (2, 48939022), (4, 24469511), (11, 8898004), (17, 5757532), (19, 5151476), (22, 4449002), (34, 2878766), (38, 2575738), (44, 2224501), (68, 1439383), (71, 1378564), (76, 1287869), (97, 1009052), (142, 689282), (187, 523412), (194, 504526), (209, 468316), (284, 344641), (323, 303028), (374, 261706), (388, 252263), (418, 234158), (646, 151514), (748, 130853), (781, 125324), (836, 117079), (1067, 91732), (1207, 81092), (1292, 75757), (1349, 72556), (1562, 62662), (1649, 59356), (1843, 53108), (2134, 45866), (2414, 40546), (2698, 36278), (3124, 31331), (3298, 29678), (3553, 27548), (3686, 26554), (4268, 22933), (4828, 20273), (5396, 18139), (6596, 14839), (6887, 14212), (7106, 13774), (7372, 13277)]