65639448

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 221045760

約数和(自身を除く): 155406312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 47, 51, 56, 63, 68, 72, 84, 94, 102, 119, 126, 136, 141, 153, 163, 168, 188, 204, 238, 252, 282, 306, 326, 329, 357, 376, 408, 423, 476, 489, 504, 564, 612, 652, 658, 714, 799, 846, 952, 978, 987, 1071, 1128, 1141, 1224, 1304, 1316, 1428, 1467, 1598, 1692, 1956, 1974, 2142, 2282, 2397, 2632, 2771, 2856, 2934, 2961, 3196, 3384, 3423, 3912, 3948, 4284, 4564, 4794, 5542, 5593, 5868, 5922, 6392, 6846, 7191, 7661, 7896, 8313, 8568, 9128, 9588, 10269, 11084, 11186, 11736, 11844, 13692, 14382, 15322, 16626, 16779, 19176, 19397, 20538, 22168, 22372, 22983, 23688, 24939, 27384, 28764, 30644, 33252, 33558, 38794, 41076, 44744, 45966, 49878, 50337, 53627, 57528, 58191, 61288, 66504, 67116, 68949, 77588, 82152, 91932, 99756, 100674, 107254, 116382, 130237, 134232, 137898, 155176, 160881, 174573, 183864, 199512, 201348, 214508, 232764, 260474, 275796, 321762, 349146, 390711, 402696, 429016, 465528, 482643, 520948, 551592, 643524, 698292, 781422, 911659, 965286, 1041896, 1172133, 1287048, 1396584, 1562844, 1823318, 1930572, 2344266, 2734977, 3125688, 3646636, 3861144, 4688532, 5469954, 7293272, 8204931, 9377064, 10939908, 16409862, 21879816, 32819724, 65639448]

約数ペア:

[(1, 65639448), (2, 32819724), (3, 21879816), (4, 16409862), (6, 10939908), (7, 9377064), (8, 8204931), (9, 7293272), (12, 5469954), (14, 4688532), (17, 3861144), (18, 3646636), (21, 3125688), (24, 2734977), (28, 2344266), (34, 1930572), (36, 1823318), (42, 1562844), (47, 1396584), (51, 1287048), (56, 1172133), (63, 1041896), (68, 965286), (72, 911659), (84, 781422), (94, 698292), (102, 643524), (119, 551592), (126, 520948), (136, 482643), (141, 465528), (153, 429016), (163, 402696), (168, 390711), (188, 349146), (204, 321762), (238, 275796), (252, 260474), (282, 232764), (306, 214508), (326, 201348), (329, 199512), (357, 183864), (376, 174573), (408, 160881), (423, 155176), (476, 137898), (489, 134232), (504, 130237), (564, 116382), (612, 107254), (652, 100674), (658, 99756), (714, 91932), (799, 82152), (846, 77588), (952, 68949), (978, 67116), (987, 66504), (1071, 61288), (1128, 58191), (1141, 57528), (1224, 53627), (1304, 50337), (1316, 49878), (1428, 45966), (1467, 44744), (1598, 41076), (1692, 38794), (1956, 33558), (1974, 33252), (2142, 30644), (2282, 28764), (2397, 27384), (2632, 24939), (2771, 23688), (2856, 22983), (2934, 22372), (2961, 22168), (3196, 20538), (3384, 19397), (3423, 19176), (3912, 16779), (3948, 16626), (4284, 15322), (4564, 14382), (4794, 13692), (5542, 11844), (5593, 11736), (5868, 11186), (5922, 11084), (6392, 10269), (6846, 9588), (7191, 9128), (7661, 8568), (7896, 8313)]