78084224

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 165933600

約数和(自身を除く): 87849376

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 97, 128, 152, 194, 304, 331, 388, 608, 662, 776, 1216, 1324, 1552, 1843, 2432, 2648, 3104, 3686, 5296, 6208, 6289, 7372, 10592, 12416, 12578, 14744, 21184, 25156, 29488, 32107, 42368, 50312, 58976, 64214, 100624, 117952, 128428, 201248, 235904, 256856, 402496, 513712, 610033, 804992, 1027424, 1220066, 2054848, 2440132, 4109696, 4880264, 9760528, 19521056, 39042112, 78084224]

約数ペア:

[(1, 78084224), (2, 39042112), (4, 19521056), (8, 9760528), (16, 4880264), (19, 4109696), (32, 2440132), (38, 2054848), (64, 1220066), (76, 1027424), (97, 804992), (128, 610033), (152, 513712), (194, 402496), (304, 256856), (331, 235904), (388, 201248), (608, 128428), (662, 117952), (776, 100624), (1216, 64214), (1324, 58976), (1552, 50312), (1843, 42368), (2432, 32107), (2648, 29488), (3104, 25156), (3686, 21184), (5296, 14744), (6208, 12578), (6289, 12416), (7372, 10592)]