71990064

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{17239}}^1$

素因数の和:17282

約数の個数: 60

約数和(自身を含む): 208431600

約数和(自身を除く): 136441536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 17239, 34478, 51717, 68956, 103434, 137912, 155151, 206868, 275824, 310302, 413736, 499931, 620604, 827472, 999862, 1241208, 1499793, 1999724, 2482416, 2999586, 3999448, 4499379, 5999172, 7998896, 8998758, 11998344, 17997516, 23996688, 35995032, 71990064]

約数ペア:

[(1, 71990064), (2, 35995032), (3, 23996688), (4, 17997516), (6, 11998344), (8, 8998758), (9, 7998896), (12, 5999172), (16, 4499379), (18, 3999448), (24, 2999586), (29, 2482416), (36, 1999724), (48, 1499793), (58, 1241208), (72, 999862), (87, 827472), (116, 620604), (144, 499931), (174, 413736), (232, 310302), (261, 275824), (348, 206868), (464, 155151), (522, 137912), (696, 103434), (1044, 68956), (1392, 51717), (2088, 34478), (4176, 17239)]