78416016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 160

約数和(自身を含む): 246650880

約数和(自身を除く): 168234864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 73, 84, 92, 112, 138, 139, 146, 161, 168, 184, 219, 276, 278, 292, 322, 336, 368, 417, 438, 483, 511, 552, 556, 584, 644, 834, 876, 966, 973, 1022, 1104, 1112, 1168, 1288, 1533, 1668, 1679, 1752, 1932, 1946, 2044, 2224, 2576, 2919, 3066, 3197, 3336, 3358, 3504, 3864, 3892, 4088, 5037, 5838, 6132, 6394, 6672, 6716, 7728, 7784, 8176, 9591, 10074, 10147, 11676, 11753, 12264, 12788, 13432, 15568, 19182, 20148, 20294, 22379, 23352, 23506, 24528, 25576, 26864, 30441, 35259, 38364, 40296, 40588, 44758, 46704, 47012, 51152, 60882, 67137, 70518, 71029, 76728, 80592, 81176, 89516, 94024, 121764, 134274, 141036, 142058, 153456, 162352, 179032, 188048, 213087, 233381, 243528, 268548, 282072, 284116, 358064, 426174, 466762, 487056, 537096, 564144, 568232, 700143, 852348, 933524, 1074192, 1136464, 1400286, 1633667, 1704696, 1867048, 2800572, 3267334, 3409392, 3734096, 4901001, 5601144, 6534668, 9802002, 11202288, 13069336, 19604004, 26138672, 39208008, 78416016]

約数ペア:

[(1, 78416016), (2, 39208008), (3, 26138672), (4, 19604004), (6, 13069336), (7, 11202288), (8, 9802002), (12, 6534668), (14, 5601144), (16, 4901001), (21, 3734096), (23, 3409392), (24, 3267334), (28, 2800572), (42, 1867048), (46, 1704696), (48, 1633667), (56, 1400286), (69, 1136464), (73, 1074192), (84, 933524), (92, 852348), (112, 700143), (138, 568232), (139, 564144), (146, 537096), (161, 487056), (168, 466762), (184, 426174), (219, 358064), (276, 284116), (278, 282072), (292, 268548), (322, 243528), (336, 233381), (368, 213087), (417, 188048), (438, 179032), (483, 162352), (511, 153456), (552, 142058), (556, 141036), (584, 134274), (644, 121764), (834, 94024), (876, 89516), (966, 81176), (973, 80592), (1022, 76728), (1104, 71029), (1112, 70518), (1168, 67137), (1288, 60882), (1533, 51152), (1668, 47012), (1679, 46704), (1752, 44758), (1932, 40588), (1946, 40296), (2044, 38364), (2224, 35259), (2576, 30441), (2919, 26864), (3066, 25576), (3197, 24528), (3336, 23506), (3358, 23352), (3504, 22379), (3864, 20294), (3892, 20148), (4088, 19182), (5037, 15568), (5838, 13432), (6132, 12788), (6394, 12264), (6672, 11753), (6716, 11676), (7728, 10147), (7784, 10074), (8176, 9591)]