72031728

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:482

約数の個数: 80

約数和(自身を含む): 192292256

約数和(自身を除く): 120260528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 73, 122, 146, 183, 219, 244, 292, 337, 366, 438, 488, 584, 674, 732, 876, 976, 1011, 1168, 1348, 1464, 1752, 2022, 2696, 2928, 3504, 4044, 4453, 5392, 8088, 8906, 13359, 16176, 17812, 20557, 24601, 26718, 35624, 41114, 49202, 53436, 61671, 71248, 73803, 82228, 98404, 106872, 123342, 147606, 164456, 196808, 213744, 246684, 295212, 328912, 393616, 493368, 590424, 986736, 1180848, 1500661, 3001322, 4501983, 6002644, 9003966, 12005288, 18007932, 24010576, 36015864, 72031728]

約数ペア:

[(1, 72031728), (2, 36015864), (3, 24010576), (4, 18007932), (6, 12005288), (8, 9003966), (12, 6002644), (16, 4501983), (24, 3001322), (48, 1500661), (61, 1180848), (73, 986736), (122, 590424), (146, 493368), (183, 393616), (219, 328912), (244, 295212), (292, 246684), (337, 213744), (366, 196808), (438, 164456), (488, 147606), (584, 123342), (674, 106872), (732, 98404), (876, 82228), (976, 73803), (1011, 71248), (1168, 61671), (1348, 53436), (1464, 49202), (1752, 41114), (2022, 35624), (2696, 26718), (2928, 24601), (3504, 20557), (4044, 17812), (4453, 16176), (5392, 13359), (8088, 8906)]