78843510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6791}}^1$

素因数の和:6850

約数の個数: 64

約数和(自身を含む): 215170560

約数和(自身を除く): 136327050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1935, 2322, 3870, 5805, 6791, 11610, 13582, 20373, 33955, 40746, 61119, 67910, 101865, 122238, 183357, 203730, 292013, 305595, 366714, 584026, 611190, 876039, 916785, 1460065, 1752078, 1833570, 2628117, 2920130, 4380195, 5256234, 7884351, 8760390, 13140585, 15768702, 26281170, 39421755, 78843510]

約数ペア:

[(1, 78843510), (2, 39421755), (3, 26281170), (5, 15768702), (6, 13140585), (9, 8760390), (10, 7884351), (15, 5256234), (18, 4380195), (27, 2920130), (30, 2628117), (43, 1833570), (45, 1752078), (54, 1460065), (86, 916785), (90, 876039), (129, 611190), (135, 584026), (215, 366714), (258, 305595), (270, 292013), (387, 203730), (430, 183357), (645, 122238), (774, 101865), (1161, 67910), (1290, 61119), (1935, 40746), (2322, 33955), (3870, 20373), (5805, 13582), (6791, 11610)]