80799768

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:451

約数の個数: 160

約数和(自身を含む): 264844800

約数和(自身を除く): 184045032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 54, 56, 63, 72, 81, 84, 94, 108, 126, 141, 162, 168, 188, 189, 216, 252, 282, 324, 329, 376, 378, 379, 423, 504, 564, 567, 648, 658, 756, 758, 846, 987, 1128, 1134, 1137, 1269, 1316, 1512, 1516, 1692, 1974, 2268, 2274, 2538, 2632, 2653, 2961, 3032, 3384, 3411, 3807, 3948, 4536, 4548, 5076, 5306, 5922, 6822, 7614, 7896, 7959, 8883, 9096, 10152, 10233, 10612, 11844, 13644, 15228, 15918, 17766, 17813, 20466, 21224, 23688, 23877, 26649, 27288, 30456, 30699, 31836, 35532, 35626, 40932, 47754, 53298, 53439, 61398, 63672, 71064, 71252, 71631, 81864, 95508, 106596, 106878, 122796, 124691, 142504, 143262, 160317, 191016, 213192, 213756, 214893, 245592, 249382, 286524, 320634, 374073, 427512, 429786, 480951, 498764, 573048, 641268, 748146, 859572, 961902, 997528, 1122219, 1282536, 1442853, 1496292, 1719144, 1923804, 2244438, 2885706, 2992584, 3366657, 3847608, 4488876, 5771412, 6733314, 8977752, 10099971, 11542824, 13466628, 20199942, 26933256, 40399884, 80799768]

約数ペア:

[(1, 80799768), (2, 40399884), (3, 26933256), (4, 20199942), (6, 13466628), (7, 11542824), (8, 10099971), (9, 8977752), (12, 6733314), (14, 5771412), (18, 4488876), (21, 3847608), (24, 3366657), (27, 2992584), (28, 2885706), (36, 2244438), (42, 1923804), (47, 1719144), (54, 1496292), (56, 1442853), (63, 1282536), (72, 1122219), (81, 997528), (84, 961902), (94, 859572), (108, 748146), (126, 641268), (141, 573048), (162, 498764), (168, 480951), (188, 429786), (189, 427512), (216, 374073), (252, 320634), (282, 286524), (324, 249382), (329, 245592), (376, 214893), (378, 213756), (379, 213192), (423, 191016), (504, 160317), (564, 143262), (567, 142504), (648, 124691), (658, 122796), (756, 106878), (758, 106596), (846, 95508), (987, 81864), (1128, 71631), (1134, 71252), (1137, 71064), (1269, 63672), (1316, 61398), (1512, 53439), (1516, 53298), (1692, 47754), (1974, 40932), (2268, 35626), (2274, 35532), (2538, 31836), (2632, 30699), (2653, 30456), (2961, 27288), (3032, 26649), (3384, 23877), (3411, 23688), (3807, 21224), (3948, 20466), (4536, 17813), (4548, 17766), (5076, 15918), (5306, 15228), (5922, 13644), (6822, 11844), (7614, 10612), (7896, 10233), (7959, 10152), (8883, 9096)]