123489492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1009}}^1$

素因数の和:1101

約数の個数: 96

約数和(自身を含む): 347504640

約数和(自身を除く): 224015148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 47, 62, 84, 93, 94, 124, 141, 186, 188, 217, 282, 329, 372, 434, 564, 651, 658, 868, 987, 1009, 1302, 1316, 1457, 1974, 2018, 2604, 2914, 3027, 3948, 4036, 4371, 5828, 6054, 7063, 8742, 10199, 12108, 14126, 17484, 20398, 21189, 28252, 30597, 31279, 40796, 42378, 47423, 61194, 62558, 84756, 93837, 94846, 122388, 125116, 142269, 187674, 189692, 218953, 284538, 331961, 375348, 437906, 569076, 656859, 663922, 875812, 995883, 1313718, 1327844, 1470113, 1991766, 2627436, 2940226, 3983532, 4410339, 5880452, 8820678, 10290791, 17641356, 20581582, 30872373, 41163164, 61744746, 123489492]

約数ペア:

[(1, 123489492), (2, 61744746), (3, 41163164), (4, 30872373), (6, 20581582), (7, 17641356), (12, 10290791), (14, 8820678), (21, 5880452), (28, 4410339), (31, 3983532), (42, 2940226), (47, 2627436), (62, 1991766), (84, 1470113), (93, 1327844), (94, 1313718), (124, 995883), (141, 875812), (186, 663922), (188, 656859), (217, 569076), (282, 437906), (329, 375348), (372, 331961), (434, 284538), (564, 218953), (651, 189692), (658, 187674), (868, 142269), (987, 125116), (1009, 122388), (1302, 94846), (1316, 93837), (1457, 84756), (1974, 62558), (2018, 61194), (2604, 47423), (2914, 42378), (3027, 40796), (3948, 31279), (4036, 30597), (4371, 28252), (5828, 21189), (6054, 20398), (7063, 17484), (8742, 14126), (10199, 12108)]