78541232

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1723}}^1$

素因数の和:1786

約数の個数: 80

約数和(自身を含む): 194963712

約数和(自身を除く): 116422480

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 37, 44, 56, 74, 77, 88, 112, 148, 154, 176, 259, 296, 308, 407, 518, 592, 616, 814, 1036, 1232, 1628, 1723, 2072, 2849, 3256, 3446, 4144, 5698, 6512, 6892, 11396, 12061, 13784, 18953, 22792, 24122, 27568, 37906, 45584, 48244, 63751, 75812, 96488, 127502, 132671, 151624, 192976, 255004, 265342, 303248, 446257, 510008, 530684, 701261, 892514, 1020016, 1061368, 1402522, 1785028, 2122736, 2805044, 3570056, 4908827, 5610088, 7140112, 9817654, 11220176, 19635308, 39270616, 78541232]

約数ペア:

[(1, 78541232), (2, 39270616), (4, 19635308), (7, 11220176), (8, 9817654), (11, 7140112), (14, 5610088), (16, 4908827), (22, 3570056), (28, 2805044), (37, 2122736), (44, 1785028), (56, 1402522), (74, 1061368), (77, 1020016), (88, 892514), (112, 701261), (148, 530684), (154, 510008), (176, 446257), (259, 303248), (296, 265342), (308, 255004), (407, 192976), (518, 151624), (592, 132671), (616, 127502), (814, 96488), (1036, 75812), (1232, 63751), (1628, 48244), (1723, 45584), (2072, 37906), (2849, 27568), (3256, 24122), (3446, 22792), (4144, 18953), (5698, 13784), (6512, 12061), (6892, 11396)]