68178264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:573

約数の個数: 128

約数和(自身を含む): 215654400

約数和(自身を除く): 147476136

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 79, 84, 88, 132, 154, 158, 168, 231, 237, 264, 308, 316, 462, 467, 474, 553, 616, 632, 869, 924, 934, 948, 1106, 1401, 1659, 1738, 1848, 1868, 1896, 2212, 2607, 2802, 3269, 3318, 3476, 3736, 4424, 5137, 5214, 5604, 6083, 6538, 6636, 6952, 9807, 10274, 10428, 11208, 12166, 13076, 13272, 15411, 18249, 19614, 20548, 20856, 24332, 26152, 30822, 35959, 36498, 36893, 39228, 41096, 48664, 61644, 71918, 72996, 73786, 78456, 107877, 110679, 123288, 143836, 145992, 147572, 215754, 221358, 258251, 287672, 295144, 405823, 431508, 442716, 516502, 774753, 811646, 863016, 885432, 1033004, 1217469, 1549506, 1623292, 2066008, 2434938, 2840761, 3099012, 3246584, 4869876, 5681522, 6198024, 8522283, 9739752, 11363044, 17044566, 22726088, 34089132, 68178264]

約数ペア:

[(1, 68178264), (2, 34089132), (3, 22726088), (4, 17044566), (6, 11363044), (7, 9739752), (8, 8522283), (11, 6198024), (12, 5681522), (14, 4869876), (21, 3246584), (22, 3099012), (24, 2840761), (28, 2434938), (33, 2066008), (42, 1623292), (44, 1549506), (56, 1217469), (66, 1033004), (77, 885432), (79, 863016), (84, 811646), (88, 774753), (132, 516502), (154, 442716), (158, 431508), (168, 405823), (231, 295144), (237, 287672), (264, 258251), (308, 221358), (316, 215754), (462, 147572), (467, 145992), (474, 143836), (553, 123288), (616, 110679), (632, 107877), (869, 78456), (924, 73786), (934, 72996), (948, 71918), (1106, 61644), (1401, 48664), (1659, 41096), (1738, 39228), (1848, 36893), (1868, 36498), (1896, 35959), (2212, 30822), (2607, 26152), (2802, 24332), (3269, 20856), (3318, 20548), (3476, 19614), (3736, 18249), (4424, 15411), (5137, 13272), (5214, 13076), (5604, 12166), (6083, 11208), (6538, 10428), (6636, 10274), (6952, 9807)]