172679724

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1847}}^1$

素因数の和:1924

約数の個数: 108

約数和(自身を含む): 517621104

約数和(自身を除く): 344941380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 53, 63, 84, 98, 106, 126, 147, 159, 196, 212, 252, 294, 318, 371, 441, 477, 588, 636, 742, 882, 954, 1113, 1484, 1764, 1847, 1908, 2226, 2597, 3339, 3694, 4452, 5194, 5541, 6678, 7388, 7791, 10388, 11082, 12929, 13356, 15582, 16623, 22164, 23373, 25858, 31164, 33246, 38787, 46746, 51716, 66492, 77574, 90503, 93492, 97891, 116361, 155148, 181006, 195782, 232722, 271509, 293673, 362012, 391564, 465444, 543018, 587346, 685237, 814527, 881019, 1086036, 1174692, 1370474, 1629054, 1762038, 2055711, 2740948, 3258108, 3524076, 4111422, 4796659, 6167133, 8222844, 9593318, 12334266, 14389977, 19186636, 24668532, 28779954, 43169931, 57559908, 86339862, 172679724]

約数ペア:

[(1, 172679724), (2, 86339862), (3, 57559908), (4, 43169931), (6, 28779954), (7, 24668532), (9, 19186636), (12, 14389977), (14, 12334266), (18, 9593318), (21, 8222844), (28, 6167133), (36, 4796659), (42, 4111422), (49, 3524076), (53, 3258108), (63, 2740948), (84, 2055711), (98, 1762038), (106, 1629054), (126, 1370474), (147, 1174692), (159, 1086036), (196, 881019), (212, 814527), (252, 685237), (294, 587346), (318, 543018), (371, 465444), (441, 391564), (477, 362012), (588, 293673), (636, 271509), (742, 232722), (882, 195782), (954, 181006), (1113, 155148), (1484, 116361), (1764, 97891), (1847, 93492), (1908, 90503), (2226, 77574), (2597, 66492), (3339, 51716), (3694, 46746), (4452, 38787), (5194, 33246), (5541, 31164), (6678, 25858), (7388, 23373), (7791, 22164), (10388, 16623), (11082, 15582), (12929, 13356)]