123792948

素因数分解:

$2^2\times 3^8\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 108

約数和(自身を含む): 334790820

約数和(自身を除く): 210997872

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 89, 106, 108, 159, 162, 178, 212, 243, 267, 318, 324, 356, 477, 486, 534, 636, 729, 801, 954, 972, 1068, 1431, 1458, 1602, 1908, 2187, 2403, 2862, 2916, 3204, 4293, 4374, 4717, 4806, 5724, 6561, 7209, 8586, 8748, 9434, 9612, 12879, 13122, 14151, 14418, 17172, 18868, 21627, 25758, 26244, 28302, 28836, 38637, 42453, 43254, 51516, 56604, 64881, 77274, 84906, 86508, 115911, 127359, 129762, 154548, 169812, 194643, 231822, 254718, 259524, 347733, 382077, 389286, 463644, 509436, 583929, 695466, 764154, 778572, 1146231, 1167858, 1390932, 1528308, 2292462, 2335716, 3438693, 4584924, 6877386, 10316079, 13754772, 20632158, 30948237, 41264316, 61896474, 123792948]

約数ペア:

[(1, 123792948), (2, 61896474), (3, 41264316), (4, 30948237), (6, 20632158), (9, 13754772), (12, 10316079), (18, 6877386), (27, 4584924), (36, 3438693), (53, 2335716), (54, 2292462), (81, 1528308), (89, 1390932), (106, 1167858), (108, 1146231), (159, 778572), (162, 764154), (178, 695466), (212, 583929), (243, 509436), (267, 463644), (318, 389286), (324, 382077), (356, 347733), (477, 259524), (486, 254718), (534, 231822), (636, 194643), (729, 169812), (801, 154548), (954, 129762), (972, 127359), (1068, 115911), (1431, 86508), (1458, 84906), (1602, 77274), (1908, 64881), (2187, 56604), (2403, 51516), (2862, 43254), (2916, 42453), (3204, 38637), (4293, 28836), (4374, 28302), (4717, 26244), (4806, 25758), (5724, 21627), (6561, 18868), (7209, 17172), (8586, 14418), (8748, 14151), (9434, 13122), (9612, 12879)]