77973456

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2503}}^1$

素因数の和:2584

約数の個数: 80

約数和(自身を含む): 223557120

約数和(自身を除く): 145583664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 59, 66, 88, 118, 132, 176, 177, 236, 264, 354, 472, 528, 649, 708, 944, 1298, 1416, 1947, 2503, 2596, 2832, 3894, 5006, 5192, 7509, 7788, 10012, 10384, 15018, 15576, 20024, 27533, 30036, 31152, 40048, 55066, 60072, 82599, 110132, 120144, 147677, 165198, 220264, 295354, 330396, 440528, 443031, 590708, 660792, 886062, 1181416, 1321584, 1624447, 1772124, 2362832, 3248894, 3544248, 4873341, 6497788, 7088496, 9746682, 12995576, 19493364, 25991152, 38986728, 77973456]

約数ペア:

[(1, 77973456), (2, 38986728), (3, 25991152), (4, 19493364), (6, 12995576), (8, 9746682), (11, 7088496), (12, 6497788), (16, 4873341), (22, 3544248), (24, 3248894), (33, 2362832), (44, 1772124), (48, 1624447), (59, 1321584), (66, 1181416), (88, 886062), (118, 660792), (132, 590708), (176, 443031), (177, 440528), (236, 330396), (264, 295354), (354, 220264), (472, 165198), (528, 147677), (649, 120144), (708, 110132), (944, 82599), (1298, 60072), (1416, 55066), (1947, 40048), (2503, 31152), (2596, 30036), (2832, 27533), (3894, 20024), (5006, 15576), (5192, 15018), (7509, 10384), (7788, 10012)]