77679252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1549}}^1$

素因数の和:1765

約数の個数: 72

約数和(自身を含む): 225680000

約数和(自身を除く): 148000748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 199, 252, 398, 597, 796, 1194, 1393, 1549, 1791, 2388, 2786, 3098, 3582, 4179, 4647, 5572, 6196, 7164, 8358, 9294, 10843, 12537, 13941, 16716, 18588, 21686, 25074, 27882, 32529, 43372, 50148, 55764, 65058, 97587, 130116, 195174, 308251, 390348, 616502, 924753, 1233004, 1849506, 2157757, 2774259, 3699012, 4315514, 5548518, 6473271, 8631028, 11097036, 12946542, 19419813, 25893084, 38839626, 77679252]

約数ペア:

[(1, 77679252), (2, 38839626), (3, 25893084), (4, 19419813), (6, 12946542), (7, 11097036), (9, 8631028), (12, 6473271), (14, 5548518), (18, 4315514), (21, 3699012), (28, 2774259), (36, 2157757), (42, 1849506), (63, 1233004), (84, 924753), (126, 616502), (199, 390348), (252, 308251), (398, 195174), (597, 130116), (796, 97587), (1194, 65058), (1393, 55764), (1549, 50148), (1791, 43372), (2388, 32529), (2786, 27882), (3098, 25074), (3582, 21686), (4179, 18588), (4647, 16716), (5572, 13941), (6196, 12537), (7164, 10843), (8358, 9294)]