64981176

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 181082160

約数和(自身を除く): 116100984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 169, 222, 296, 312, 338, 433, 444, 481, 507, 676, 866, 888, 962, 1014, 1299, 1352, 1443, 1732, 1924, 2028, 2598, 2886, 3464, 3848, 4056, 5196, 5629, 5772, 6253, 10392, 11258, 11544, 12506, 16021, 16887, 18759, 22516, 25012, 32042, 33774, 37518, 45032, 48063, 50024, 64084, 67548, 73177, 75036, 96126, 128168, 135096, 146354, 150072, 192252, 208273, 219531, 292708, 384504, 416546, 439062, 585416, 624819, 833092, 878124, 1249638, 1666184, 1756248, 2499276, 2707549, 4998552, 5415098, 8122647, 10830196, 16245294, 21660392, 32490588, 64981176]

約数ペア:

[(1, 64981176), (2, 32490588), (3, 21660392), (4, 16245294), (6, 10830196), (8, 8122647), (12, 5415098), (13, 4998552), (24, 2707549), (26, 2499276), (37, 1756248), (39, 1666184), (52, 1249638), (74, 878124), (78, 833092), (104, 624819), (111, 585416), (148, 439062), (156, 416546), (169, 384504), (222, 292708), (296, 219531), (312, 208273), (338, 192252), (433, 150072), (444, 146354), (481, 135096), (507, 128168), (676, 96126), (866, 75036), (888, 73177), (962, 67548), (1014, 64084), (1299, 50024), (1352, 48063), (1443, 45032), (1732, 37518), (1924, 33774), (2028, 32042), (2598, 25012), (2886, 22516), (3464, 18759), (3848, 16887), (4056, 16021), (5196, 12506), (5629, 11544), (5772, 11258), (6253, 10392)]