91571298

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:161

約数の個数: 144

約数和(自身を含む): 245337120

約数和(自身を除く): 153765822

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 49, 57, 78, 91, 97, 98, 114, 133, 147, 169, 182, 194, 247, 266, 273, 291, 294, 338, 399, 494, 507, 546, 582, 637, 679, 741, 798, 931, 1014, 1183, 1261, 1274, 1358, 1482, 1729, 1843, 1862, 1911, 2037, 2366, 2522, 2793, 3211, 3458, 3549, 3686, 3783, 3822, 4074, 4753, 5187, 5529, 5586, 6422, 7098, 7566, 8281, 8827, 9506, 9633, 10374, 11058, 12103, 12901, 14259, 16393, 16562, 17654, 19266, 22477, 23959, 24206, 24843, 25802, 26481, 28518, 32786, 36309, 38703, 44954, 47918, 49179, 49686, 52962, 61789, 67431, 71877, 72618, 77406, 90307, 98358, 114751, 123578, 134862, 143754, 157339, 167713, 180614, 185367, 229502, 270921, 311467, 314678, 335426, 344253, 370734, 472017, 503139, 541842, 622934, 688506, 803257, 934401, 944034, 1006278, 1173991, 1606514, 1868802, 2180269, 2347982, 2409771, 3521973, 4360538, 4819542, 6540807, 7043946, 13081614, 15261883, 30523766, 45785649, 91571298]

約数ペア:

[(1, 91571298), (2, 45785649), (3, 30523766), (6, 15261883), (7, 13081614), (13, 7043946), (14, 6540807), (19, 4819542), (21, 4360538), (26, 3521973), (38, 2409771), (39, 2347982), (42, 2180269), (49, 1868802), (57, 1606514), (78, 1173991), (91, 1006278), (97, 944034), (98, 934401), (114, 803257), (133, 688506), (147, 622934), (169, 541842), (182, 503139), (194, 472017), (247, 370734), (266, 344253), (273, 335426), (291, 314678), (294, 311467), (338, 270921), (399, 229502), (494, 185367), (507, 180614), (546, 167713), (582, 157339), (637, 143754), (679, 134862), (741, 123578), (798, 114751), (931, 98358), (1014, 90307), (1183, 77406), (1261, 72618), (1274, 71877), (1358, 67431), (1482, 61789), (1729, 52962), (1843, 49686), (1862, 49179), (1911, 47918), (2037, 44954), (2366, 38703), (2522, 36309), (2793, 32786), (3211, 28518), (3458, 26481), (3549, 25802), (3686, 24843), (3783, 24206), (3822, 23959), (4074, 22477), (4753, 19266), (5187, 17654), (5529, 16562), (5586, 16393), (6422, 14259), (7098, 12901), (7566, 12103), (8281, 11058), (8827, 10374), (9506, 9633)]