38845872

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{6917}}^1$

素因数の和:6947

約数の個数: 80

約数和(自身を含む): 120096480

約数和(自身を除く): 81250608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 6917, 13834, 20751, 27668, 41502, 55336, 62253, 83004, 89921, 110672, 124506, 166008, 179842, 186759, 249012, 269763, 332016, 359684, 373518, 498024, 539526, 719368, 747036, 809289, 996048, 1079052, 1438736, 1494072, 1618578, 2158104, 2427867, 2988144, 3237156, 4316208, 4855734, 6474312, 9711468, 12948624, 19422936, 38845872]

約数ペア:

[(1, 38845872), (2, 19422936), (3, 12948624), (4, 9711468), (6, 6474312), (8, 4855734), (9, 4316208), (12, 3237156), (13, 2988144), (16, 2427867), (18, 2158104), (24, 1618578), (26, 1494072), (27, 1438736), (36, 1079052), (39, 996048), (48, 809289), (52, 747036), (54, 719368), (72, 539526), (78, 498024), (104, 373518), (108, 359684), (117, 332016), (144, 269763), (156, 249012), (208, 186759), (216, 179842), (234, 166008), (312, 124506), (351, 110672), (432, 89921), (468, 83004), (624, 62253), (702, 55336), (936, 41502), (1404, 27668), (1872, 20751), (2808, 13834), (5616, 6917)]