7977552

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:572

約数の個数: 80

約数和(自身を含む): 23302080

約数和(自身を除く): 15324528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 174, 176, 232, 264, 319, 348, 464, 521, 528, 638, 696, 957, 1042, 1276, 1392, 1563, 1914, 2084, 2552, 3126, 3828, 4168, 5104, 5731, 6252, 7656, 8336, 11462, 12504, 15109, 15312, 17193, 22924, 25008, 30218, 34386, 45327, 45848, 60436, 68772, 90654, 91696, 120872, 137544, 166199, 181308, 241744, 275088, 332398, 362616, 498597, 664796, 725232, 997194, 1329592, 1994388, 2659184, 3988776, 7977552]

約数ペア:

[(1, 7977552), (2, 3988776), (3, 2659184), (4, 1994388), (6, 1329592), (8, 997194), (11, 725232), (12, 664796), (16, 498597), (22, 362616), (24, 332398), (29, 275088), (33, 241744), (44, 181308), (48, 166199), (58, 137544), (66, 120872), (87, 91696), (88, 90654), (116, 68772), (132, 60436), (174, 45848), (176, 45327), (232, 34386), (264, 30218), (319, 25008), (348, 22924), (464, 17193), (521, 15312), (528, 15109), (638, 12504), (696, 11462), (957, 8336), (1042, 7656), (1276, 6252), (1392, 5731), (1563, 5104), (1914, 4168), (2084, 3828), (2552, 3126)]