79215708

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 225783936

約数和(自身を除く): 146568228

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 53, 66, 67, 78, 106, 132, 134, 143, 156, 159, 169, 201, 212, 268, 286, 318, 338, 402, 429, 507, 572, 583, 636, 676, 689, 737, 804, 858, 871, 1014, 1166, 1378, 1474, 1716, 1742, 1749, 1859, 2028, 2067, 2211, 2332, 2613, 2756, 2948, 3484, 3498, 3551, 3718, 4134, 4422, 5226, 5577, 6996, 7102, 7436, 7579, 8268, 8844, 8957, 9581, 10452, 10653, 11154, 11323, 14204, 15158, 17914, 19162, 21306, 22308, 22646, 22737, 26871, 28743, 30316, 33969, 35828, 38324, 39061, 42612, 45292, 45474, 46163, 53742, 57486, 67938, 78122, 90948, 92326, 98527, 107484, 114972, 117183, 124553, 135876, 138489, 156244, 184652, 197054, 234366, 249106, 276978, 295581, 373659, 394108, 468732, 498212, 507793, 553956, 591162, 600119, 747318, 1015586, 1182324, 1200238, 1494636, 1523379, 1800357, 2031172, 2400476, 3046758, 3600714, 6093516, 6601309, 7201428, 13202618, 19803927, 26405236, 39607854, 79215708]

約数ペア:

[(1, 79215708), (2, 39607854), (3, 26405236), (4, 19803927), (6, 13202618), (11, 7201428), (12, 6601309), (13, 6093516), (22, 3600714), (26, 3046758), (33, 2400476), (39, 2031172), (44, 1800357), (52, 1523379), (53, 1494636), (66, 1200238), (67, 1182324), (78, 1015586), (106, 747318), (132, 600119), (134, 591162), (143, 553956), (156, 507793), (159, 498212), (169, 468732), (201, 394108), (212, 373659), (268, 295581), (286, 276978), (318, 249106), (338, 234366), (402, 197054), (429, 184652), (507, 156244), (572, 138489), (583, 135876), (636, 124553), (676, 117183), (689, 114972), (737, 107484), (804, 98527), (858, 92326), (871, 90948), (1014, 78122), (1166, 67938), (1378, 57486), (1474, 53742), (1716, 46163), (1742, 45474), (1749, 45292), (1859, 42612), (2028, 39061), (2067, 38324), (2211, 35828), (2332, 33969), (2613, 30316), (2756, 28743), (2948, 26871), (3484, 22737), (3498, 22646), (3551, 22308), (3718, 21306), (4134, 19162), (4422, 17914), (5226, 15158), (5577, 14204), (6996, 11323), (7102, 11154), (7436, 10653), (7579, 10452), (8268, 9581), (8844, 8957)]