77812332

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 217298592

約数和(自身を除く): 139486260

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 37, 39, 51, 52, 61, 68, 74, 78, 102, 111, 122, 148, 156, 169, 183, 204, 221, 222, 244, 338, 366, 442, 444, 481, 507, 629, 663, 676, 732, 793, 884, 962, 1014, 1037, 1258, 1326, 1443, 1586, 1887, 1924, 2028, 2074, 2257, 2379, 2516, 2652, 2873, 2886, 3111, 3172, 3774, 4148, 4514, 4758, 5746, 5772, 6222, 6253, 6771, 7548, 8177, 8619, 9028, 9516, 10309, 11492, 12444, 12506, 13481, 13542, 16354, 17238, 18759, 20618, 24531, 25012, 26962, 27084, 29341, 30927, 32708, 34476, 37518, 38369, 40443, 41236, 49062, 53924, 58682, 61854, 75036, 76738, 80886, 88023, 98124, 106301, 115107, 117364, 123708, 153476, 161772, 175253, 176046, 212602, 230214, 318903, 350506, 352092, 381433, 425204, 460428, 498797, 525759, 637806, 701012, 762866, 997594, 1051518, 1144299, 1275612, 1496391, 1525732, 1995188, 2103036, 2288598, 2992782, 4577196, 5985564, 6484361, 12968722, 19453083, 25937444, 38906166, 77812332]

約数ペア:

[(1, 77812332), (2, 38906166), (3, 25937444), (4, 19453083), (6, 12968722), (12, 6484361), (13, 5985564), (17, 4577196), (26, 2992782), (34, 2288598), (37, 2103036), (39, 1995188), (51, 1525732), (52, 1496391), (61, 1275612), (68, 1144299), (74, 1051518), (78, 997594), (102, 762866), (111, 701012), (122, 637806), (148, 525759), (156, 498797), (169, 460428), (183, 425204), (204, 381433), (221, 352092), (222, 350506), (244, 318903), (338, 230214), (366, 212602), (442, 176046), (444, 175253), (481, 161772), (507, 153476), (629, 123708), (663, 117364), (676, 115107), (732, 106301), (793, 98124), (884, 88023), (962, 80886), (1014, 76738), (1037, 75036), (1258, 61854), (1326, 58682), (1443, 53924), (1586, 49062), (1887, 41236), (1924, 40443), (2028, 38369), (2074, 37518), (2257, 34476), (2379, 32708), (2516, 30927), (2652, 29341), (2873, 27084), (2886, 26962), (3111, 25012), (3172, 24531), (3774, 20618), (4148, 18759), (4514, 17238), (4758, 16354), (5746, 13542), (5772, 13481), (6222, 12506), (6253, 12444), (6771, 11492), (7548, 10309), (8177, 9516), (8619, 9028)]