123011784

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:649

約数の個数: 160

約数和(自身を含む): 402842880

約数和(自身を除く): 279831096

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, 423, 504, 564, 567, 577, 648, 658, 756, 846, 987, 1128, 1134, 1154, 1269, 1316, 1512, 1692, 1731, 1974, 2268, 2308, 2538, 2632, 2961, 3384, 3462, 3807, 3948, 4039, 4536, 4616, 5076, 5193, 5922, 6924, 7614, 7896, 8078, 8883, 10152, 10386, 11844, 12117, 13848, 15228, 15579, 16156, 17766, 20772, 23688, 24234, 26649, 27119, 30456, 31158, 32312, 35532, 36351, 41544, 46737, 48468, 53298, 54238, 62316, 71064, 72702, 81357, 93474, 96936, 106596, 108476, 109053, 124632, 145404, 162714, 186948, 189833, 213192, 216952, 218106, 244071, 290808, 325428, 327159, 373896, 379666, 436212, 488142, 569499, 650856, 654318, 732213, 759332, 872424, 976284, 1138998, 1308636, 1464426, 1518664, 1708497, 1952568, 2196639, 2277996, 2617272, 2928852, 3416994, 4393278, 4555992, 5125491, 5857704, 6833988, 8786556, 10250982, 13667976, 15376473, 17573112, 20501964, 30752946, 41003928, 61505892, 123011784]

約数ペア:

[(1, 123011784), (2, 61505892), (3, 41003928), (4, 30752946), (6, 20501964), (7, 17573112), (8, 15376473), (9, 13667976), (12, 10250982), (14, 8786556), (18, 6833988), (21, 5857704), (24, 5125491), (27, 4555992), (28, 4393278), (36, 3416994), (42, 2928852), (47, 2617272), (54, 2277996), (56, 2196639), (63, 1952568), (72, 1708497), (81, 1518664), (84, 1464426), (94, 1308636), (108, 1138998), (126, 976284), (141, 872424), (162, 759332), (168, 732213), (188, 654318), (189, 650856), (216, 569499), (252, 488142), (282, 436212), (324, 379666), (329, 373896), (376, 327159), (378, 325428), (423, 290808), (504, 244071), (564, 218106), (567, 216952), (577, 213192), (648, 189833), (658, 186948), (756, 162714), (846, 145404), (987, 124632), (1128, 109053), (1134, 108476), (1154, 106596), (1269, 96936), (1316, 93474), (1512, 81357), (1692, 72702), (1731, 71064), (1974, 62316), (2268, 54238), (2308, 53298), (2538, 48468), (2632, 46737), (2961, 41544), (3384, 36351), (3462, 35532), (3807, 32312), (3948, 31158), (4039, 30456), (4536, 27119), (4616, 26649), (5076, 24234), (5193, 23688), (5922, 20772), (6924, 17766), (7614, 16156), (7896, 15579), (8078, 15228), (8883, 13848), (10152, 12117), (10386, 11844)]