66821568

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1091}}^1$

素因数の和:1146

約数の個数: 112

約数和(自身を含む): 199704960

約数和(自身を除く): 132883392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 64, 66, 87, 88, 96, 116, 132, 174, 176, 192, 232, 264, 319, 348, 352, 464, 528, 638, 696, 704, 928, 957, 1056, 1091, 1276, 1392, 1856, 1914, 2112, 2182, 2552, 2784, 3273, 3828, 4364, 5104, 5568, 6546, 7656, 8728, 10208, 12001, 13092, 15312, 17456, 20416, 24002, 26184, 30624, 31639, 34912, 36003, 48004, 52368, 61248, 63278, 69824, 72006, 94917, 96008, 104736, 126556, 144012, 189834, 192016, 209472, 253112, 288024, 348029, 379668, 384032, 506224, 576048, 696058, 759336, 768064, 1012448, 1044087, 1152096, 1392116, 1518672, 2024896, 2088174, 2304192, 2784232, 3037344, 4176348, 5568464, 6074688, 8352696, 11136928, 16705392, 22273856, 33410784, 66821568]

約数ペア:

[(1, 66821568), (2, 33410784), (3, 22273856), (4, 16705392), (6, 11136928), (8, 8352696), (11, 6074688), (12, 5568464), (16, 4176348), (22, 3037344), (24, 2784232), (29, 2304192), (32, 2088174), (33, 2024896), (44, 1518672), (48, 1392116), (58, 1152096), (64, 1044087), (66, 1012448), (87, 768064), (88, 759336), (96, 696058), (116, 576048), (132, 506224), (174, 384032), (176, 379668), (192, 348029), (232, 288024), (264, 253112), (319, 209472), (348, 192016), (352, 189834), (464, 144012), (528, 126556), (638, 104736), (696, 96008), (704, 94917), (928, 72006), (957, 69824), (1056, 63278), (1091, 61248), (1276, 52368), (1392, 48004), (1856, 36003), (1914, 34912), (2112, 31639), (2182, 30624), (2552, 26184), (2784, 24002), (3273, 20416), (3828, 17456), (4364, 15312), (5104, 13092), (5568, 12001), (6546, 10208), (7656, 8728)]