69858516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:103

約数の個数: 216

約数和(自身を含む): 221971680

約数和(自身を除く): 152113164

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 37, 38, 39, 42, 49, 52, 57, 74, 76, 78, 84, 91, 98, 111, 114, 133, 147, 148, 156, 169, 182, 196, 222, 228, 247, 259, 266, 273, 294, 338, 364, 399, 444, 481, 494, 507, 518, 532, 546, 588, 637, 676, 703, 741, 777, 798, 931, 962, 988, 1014, 1036, 1092, 1183, 1274, 1406, 1443, 1482, 1554, 1596, 1729, 1813, 1862, 1911, 1924, 2028, 2109, 2366, 2548, 2793, 2812, 2886, 2964, 3108, 3211, 3367, 3458, 3549, 3626, 3724, 3822, 4218, 4732, 4921, 5187, 5439, 5586, 5772, 6253, 6422, 6734, 6916, 7098, 7252, 7644, 8281, 8436, 9139, 9633, 9842, 10101, 10374, 10878, 11172, 12103, 12506, 12844, 13468, 14196, 14763, 16562, 18278, 18759, 19266, 19684, 20202, 20748, 21756, 22477, 23569, 24206, 24843, 25012, 27417, 29526, 33124, 34447, 36309, 36556, 37518, 38532, 40404, 43771, 44954, 47138, 48412, 49686, 54834, 59052, 63973, 67431, 68894, 70707, 72618, 75036, 87542, 89908, 94276, 99372, 103341, 109668, 118807, 127946, 131313, 134862, 137788, 141414, 145236, 157339, 175084, 191919, 206682, 237614, 255892, 262626, 269724, 282828, 306397, 314678, 356421, 383838, 413364, 447811, 472017, 475228, 525252, 612794, 629356, 712842, 767676, 831649, 895622, 919191, 944034, 1225588, 1343433, 1425684, 1663298, 1791244, 1838382, 1888068, 2494947, 2686866, 3326596, 3676764, 4989894, 5373732, 5821543, 9979788, 11643086, 17464629, 23286172, 34929258, 69858516]

約数ペア:

[(1, 69858516), (2, 34929258), (3, 23286172), (4, 17464629), (6, 11643086), (7, 9979788), (12, 5821543), (13, 5373732), (14, 4989894), (19, 3676764), (21, 3326596), (26, 2686866), (28, 2494947), (37, 1888068), (38, 1838382), (39, 1791244), (42, 1663298), (49, 1425684), (52, 1343433), (57, 1225588), (74, 944034), (76, 919191), (78, 895622), (84, 831649), (91, 767676), (98, 712842), (111, 629356), (114, 612794), (133, 525252), (147, 475228), (148, 472017), (156, 447811), (169, 413364), (182, 383838), (196, 356421), (222, 314678), (228, 306397), (247, 282828), (259, 269724), (266, 262626), (273, 255892), (294, 237614), (338, 206682), (364, 191919), (399, 175084), (444, 157339), (481, 145236), (494, 141414), (507, 137788), (518, 134862), (532, 131313), (546, 127946), (588, 118807), (637, 109668), (676, 103341), (703, 99372), (741, 94276), (777, 89908), (798, 87542), (931, 75036), (962, 72618), (988, 70707), (1014, 68894), (1036, 67431), (1092, 63973), (1183, 59052), (1274, 54834), (1406, 49686), (1443, 48412), (1482, 47138), (1554, 44954), (1596, 43771), (1729, 40404), (1813, 38532), (1862, 37518), (1911, 36556), (1924, 36309), (2028, 34447), (2109, 33124), (2366, 29526), (2548, 27417), (2793, 25012), (2812, 24843), (2886, 24206), (2964, 23569), (3108, 22477), (3211, 21756), (3367, 20748), (3458, 20202), (3549, 19684), (3626, 19266), (3724, 18759), (3822, 18278), (4218, 16562), (4732, 14763), (4921, 14196), (5187, 13468), (5439, 12844), (5586, 12506), (5772, 12103), (6253, 11172), (6422, 10878), (6734, 10374), (6916, 10101), (7098, 9842), (7252, 9633), (7644, 9139), (8281, 8436)]