78530648

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3209}}^1$

素因数の和:3264

約数の個数: 64

約数和(自身を含む): 184896000

約数和(自身を除く): 106365352

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 133, 152, 161, 184, 266, 322, 437, 532, 644, 874, 1064, 1288, 1748, 3059, 3209, 3496, 6118, 6418, 12236, 12836, 22463, 24472, 25672, 44926, 60971, 73807, 89852, 121942, 147614, 179704, 243884, 295228, 426797, 487768, 516649, 590456, 853594, 1033298, 1402333, 1707188, 2066596, 2804666, 3414376, 4133192, 5609332, 9816331, 11218664, 19632662, 39265324, 78530648]

約数ペア:

[(1, 78530648), (2, 39265324), (4, 19632662), (7, 11218664), (8, 9816331), (14, 5609332), (19, 4133192), (23, 3414376), (28, 2804666), (38, 2066596), (46, 1707188), (56, 1402333), (76, 1033298), (92, 853594), (133, 590456), (152, 516649), (161, 487768), (184, 426797), (266, 295228), (322, 243884), (437, 179704), (532, 147614), (644, 121942), (874, 89852), (1064, 73807), (1288, 60971), (1748, 44926), (3059, 25672), (3209, 24472), (3496, 22463), (6118, 12836), (6418, 12236)]