71890224

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11261}}^1$

素因数の和:11298

約数の個数: 80

約数和(自身を含む): 223438080

約数和(自身を除く): 151547856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 11261, 22522, 33783, 45044, 67566, 78827, 90088, 135132, 157654, 180176, 213959, 236481, 270264, 315308, 427918, 472962, 540528, 630616, 641877, 855836, 945924, 1261232, 1283754, 1497713, 1711672, 1891848, 2567508, 2995426, 3423344, 3783696, 4493139, 5135016, 5990852, 8986278, 10270032, 11981704, 17972556, 23963408, 35945112, 71890224]

約数ペア:

[(1, 71890224), (2, 35945112), (3, 23963408), (4, 17972556), (6, 11981704), (7, 10270032), (8, 8986278), (12, 5990852), (14, 5135016), (16, 4493139), (19, 3783696), (21, 3423344), (24, 2995426), (28, 2567508), (38, 1891848), (42, 1711672), (48, 1497713), (56, 1283754), (57, 1261232), (76, 945924), (84, 855836), (112, 641877), (114, 630616), (133, 540528), (152, 472962), (168, 427918), (228, 315308), (266, 270264), (304, 236481), (336, 213959), (399, 180176), (456, 157654), (532, 135132), (798, 90088), (912, 78827), (1064, 67566), (1596, 45044), (2128, 33783), (3192, 22522), (6384, 11261)]