1716156

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 4943120

約数和(自身を除く): 3226964

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 193, 228, 234, 247, 342, 386, 468, 494, 579, 684, 741, 772, 988, 1158, 1482, 1737, 2223, 2316, 2509, 2964, 3474, 3667, 4446, 5018, 6948, 7334, 7527, 8892, 10036, 11001, 14668, 15054, 22002, 22581, 30108, 33003, 44004, 45162, 47671, 66006, 90324, 95342, 132012, 143013, 190684, 286026, 429039, 572052, 858078, 1716156]

約数ペア:

[(1, 1716156), (2, 858078), (3, 572052), (4, 429039), (6, 286026), (9, 190684), (12, 143013), (13, 132012), (18, 95342), (19, 90324), (26, 66006), (36, 47671), (38, 45162), (39, 44004), (52, 33003), (57, 30108), (76, 22581), (78, 22002), (114, 15054), (117, 14668), (156, 11001), (171, 10036), (193, 8892), (228, 7527), (234, 7334), (247, 6948), (342, 5018), (386, 4446), (468, 3667), (494, 3474), (579, 2964), (684, 2509), (741, 2316), (772, 2223), (988, 1737), (1158, 1482)]