74782368

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{3557}}^1$

素因数の和:3646

約数の個数: 72

約数和(自身を含む): 215636148

約数和(自身を除く): 140853780

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 3557, 5256, 7008, 7114, 10512, 10671, 14228, 21024, 21342, 28456, 32013, 42684, 56912, 64026, 85368, 113824, 128052, 170736, 256104, 259661, 341472, 512208, 519322, 778983, 1024416, 1038644, 1557966, 2077288, 2336949, 3115932, 4154576, 4673898, 6231864, 8309152, 9347796, 12463728, 18695592, 24927456, 37391184, 74782368]

約数ペア:

[(1, 74782368), (2, 37391184), (3, 24927456), (4, 18695592), (6, 12463728), (8, 9347796), (9, 8309152), (12, 6231864), (16, 4673898), (18, 4154576), (24, 3115932), (32, 2336949), (36, 2077288), (48, 1557966), (72, 1038644), (73, 1024416), (96, 778983), (144, 519322), (146, 512208), (219, 341472), (288, 259661), (292, 256104), (438, 170736), (584, 128052), (657, 113824), (876, 85368), (1168, 64026), (1314, 56912), (1752, 42684), (2336, 32013), (2628, 28456), (3504, 21342), (3557, 21024), (5256, 14228), (7008, 10671), (7114, 10512)]