66161844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2549}}^1$

素因数の和:2669

約数の個数: 72

約数和(自身を含む): 193065600

約数和(自身を除く): 126903756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 1236, 1442, 1854, 2163, 2549, 2884, 3708, 4326, 5098, 6489, 7647, 8652, 10196, 12978, 15294, 17843, 22941, 25956, 30588, 35686, 45882, 53529, 71372, 91764, 107058, 160587, 214116, 262547, 321174, 525094, 642348, 787641, 1050188, 1575282, 1837829, 2362923, 3150564, 3675658, 4725846, 5513487, 7351316, 9451692, 11026974, 16540461, 22053948, 33080922, 66161844]

約数ペア:

[(1, 66161844), (2, 33080922), (3, 22053948), (4, 16540461), (6, 11026974), (7, 9451692), (9, 7351316), (12, 5513487), (14, 4725846), (18, 3675658), (21, 3150564), (28, 2362923), (36, 1837829), (42, 1575282), (63, 1050188), (84, 787641), (103, 642348), (126, 525094), (206, 321174), (252, 262547), (309, 214116), (412, 160587), (618, 107058), (721, 91764), (927, 71372), (1236, 53529), (1442, 45882), (1854, 35686), (2163, 30588), (2549, 25956), (2884, 22941), (3708, 17843), (4326, 15294), (5098, 12978), (6489, 10196), (7647, 8652)]