123048224

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:470

約数の個数: 72

約数和(自身を含む): 267334452

約数和(自身を除く): 144286228

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 104, 122, 169, 208, 244, 338, 373, 416, 488, 676, 746, 793, 976, 1352, 1492, 1586, 1952, 2704, 2984, 3172, 4849, 5408, 5968, 6344, 9698, 10309, 11936, 12688, 19396, 20618, 22753, 25376, 38792, 41236, 45506, 63037, 77584, 82472, 91012, 126074, 155168, 164944, 182024, 252148, 295789, 329888, 364048, 504296, 591578, 728096, 1008592, 1183156, 2017184, 2366312, 3845257, 4732624, 7690514, 9465248, 15381028, 30762056, 61524112, 123048224]

約数ペア:

[(1, 123048224), (2, 61524112), (4, 30762056), (8, 15381028), (13, 9465248), (16, 7690514), (26, 4732624), (32, 3845257), (52, 2366312), (61, 2017184), (104, 1183156), (122, 1008592), (169, 728096), (208, 591578), (244, 504296), (338, 364048), (373, 329888), (416, 295789), (488, 252148), (676, 182024), (746, 164944), (793, 155168), (976, 126074), (1352, 91012), (1492, 82472), (1586, 77584), (1952, 63037), (2704, 45506), (2984, 41236), (3172, 38792), (4849, 25376), (5408, 22753), (5968, 20618), (6344, 19396), (9698, 12688), (10309, 11936)]