78196776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4519}}^1$

素因数の和:4638

約数の個数: 64

約数和(自身を含む): 225638400

約数和(自身を除く): 147441624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 103, 168, 206, 309, 412, 618, 721, 824, 1236, 1442, 2163, 2472, 2884, 4326, 4519, 5768, 8652, 9038, 13557, 17304, 18076, 27114, 31633, 36152, 54228, 63266, 94899, 108456, 126532, 189798, 253064, 379596, 465457, 759192, 930914, 1396371, 1861828, 2792742, 3258199, 3723656, 5585484, 6516398, 9774597, 11170968, 13032796, 19549194, 26065592, 39098388, 78196776]

約数ペア:

[(1, 78196776), (2, 39098388), (3, 26065592), (4, 19549194), (6, 13032796), (7, 11170968), (8, 9774597), (12, 6516398), (14, 5585484), (21, 3723656), (24, 3258199), (28, 2792742), (42, 1861828), (56, 1396371), (84, 930914), (103, 759192), (168, 465457), (206, 379596), (309, 253064), (412, 189798), (618, 126532), (721, 108456), (824, 94899), (1236, 63266), (1442, 54228), (2163, 36152), (2472, 31633), (2884, 27114), (4326, 18076), (4519, 17304), (5768, 13557), (8652, 9038)]