78072072

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6763}}^1$

素因数の和:6822

約数の個数: 64

約数和(自身を含む): 215906880

約数和(自身を除く): 137834808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2886, 3848, 5772, 6763, 11544, 13526, 20289, 27052, 40578, 54104, 81156, 87919, 162312, 175838, 250231, 263757, 351676, 500462, 527514, 703352, 750693, 1000924, 1055028, 1501386, 2001848, 2110056, 3002772, 3253003, 6005544, 6506006, 9759009, 13012012, 19518018, 26024024, 39036036, 78072072]

約数ペア:

[(1, 78072072), (2, 39036036), (3, 26024024), (4, 19518018), (6, 13012012), (8, 9759009), (12, 6506006), (13, 6005544), (24, 3253003), (26, 3002772), (37, 2110056), (39, 2001848), (52, 1501386), (74, 1055028), (78, 1000924), (104, 750693), (111, 703352), (148, 527514), (156, 500462), (222, 351676), (296, 263757), (312, 250231), (444, 175838), (481, 162312), (888, 87919), (962, 81156), (1443, 54104), (1924, 40578), (2886, 27052), (3848, 20289), (5772, 13526), (6763, 11544)]