72076170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{947}}^1$

素因数の和:1059

約数の個数: 64

約数和(自身を含む): 180195840

約数和(自身を除く): 108119670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 59, 86, 118, 129, 177, 215, 258, 295, 354, 430, 590, 645, 885, 947, 1290, 1770, 1894, 2537, 2841, 4735, 5074, 5682, 7611, 9470, 12685, 14205, 15222, 25370, 28410, 38055, 40721, 55873, 76110, 81442, 111746, 122163, 167619, 203605, 244326, 279365, 335238, 407210, 558730, 610815, 838095, 1221630, 1676190, 2402539, 4805078, 7207617, 12012695, 14415234, 24025390, 36038085, 72076170]

約数ペア:

[(1, 72076170), (2, 36038085), (3, 24025390), (5, 14415234), (6, 12012695), (10, 7207617), (15, 4805078), (30, 2402539), (43, 1676190), (59, 1221630), (86, 838095), (118, 610815), (129, 558730), (177, 407210), (215, 335238), (258, 279365), (295, 244326), (354, 203605), (430, 167619), (590, 122163), (645, 111746), (885, 81442), (947, 76110), (1290, 55873), (1770, 40721), (1894, 38055), (2537, 28410), (2841, 25370), (4735, 15222), (5074, 14205), (5682, 12685), (7611, 9470)]