69115728

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{587}}^1$

素因数の和:832

約数の個数: 80

約数和(自身を含む): 195987456

約数和(自身を除く): 126871728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 223, 264, 446, 528, 587, 669, 892, 1174, 1338, 1761, 1784, 2348, 2453, 2676, 3522, 3568, 4696, 4906, 5352, 6457, 7044, 7359, 9392, 9812, 10704, 12914, 14088, 14718, 19371, 19624, 25828, 28176, 29436, 38742, 39248, 51656, 58872, 77484, 103312, 117744, 130901, 154968, 261802, 309936, 392703, 523604, 785406, 1047208, 1439911, 1570812, 2094416, 2879822, 3141624, 4319733, 5759644, 6283248, 8639466, 11519288, 17278932, 23038576, 34557864, 69115728]

約数ペア:

[(1, 69115728), (2, 34557864), (3, 23038576), (4, 17278932), (6, 11519288), (8, 8639466), (11, 6283248), (12, 5759644), (16, 4319733), (22, 3141624), (24, 2879822), (33, 2094416), (44, 1570812), (48, 1439911), (66, 1047208), (88, 785406), (132, 523604), (176, 392703), (223, 309936), (264, 261802), (446, 154968), (528, 130901), (587, 117744), (669, 103312), (892, 77484), (1174, 58872), (1338, 51656), (1761, 39248), (1784, 38742), (2348, 29436), (2453, 28176), (2676, 25828), (3522, 19624), (3568, 19371), (4696, 14718), (4906, 14088), (5352, 12914), (6457, 10704), (7044, 9812), (7359, 9392)]