65869944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 196922880

約数和(自身を除く): 131052936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 73, 82, 84, 123, 131, 146, 164, 168, 219, 246, 262, 287, 292, 328, 393, 438, 492, 511, 524, 574, 584, 786, 861, 876, 917, 984, 1022, 1048, 1148, 1533, 1572, 1722, 1752, 1834, 2044, 2296, 2751, 2993, 3066, 3144, 3444, 3668, 4088, 5371, 5502, 5986, 6132, 6888, 7336, 8979, 9563, 10742, 11004, 11972, 12264, 16113, 17958, 19126, 20951, 21484, 22008, 23944, 28689, 32226, 35916, 37597, 38252, 41902, 42968, 57378, 62853, 64452, 66941, 71832, 75194, 76504, 83804, 112791, 114756, 125706, 128904, 133882, 150388, 167608, 200823, 225582, 229512, 251412, 267764, 300776, 392083, 401646, 451164, 502824, 535528, 784166, 803292, 902328, 1176249, 1568332, 1606584, 2352498, 2744581, 3136664, 4704996, 5489162, 8233743, 9409992, 10978324, 16467486, 21956648, 32934972, 65869944]

約数ペア:

[(1, 65869944), (2, 32934972), (3, 21956648), (4, 16467486), (6, 10978324), (7, 9409992), (8, 8233743), (12, 5489162), (14, 4704996), (21, 3136664), (24, 2744581), (28, 2352498), (41, 1606584), (42, 1568332), (56, 1176249), (73, 902328), (82, 803292), (84, 784166), (123, 535528), (131, 502824), (146, 451164), (164, 401646), (168, 392083), (219, 300776), (246, 267764), (262, 251412), (287, 229512), (292, 225582), (328, 200823), (393, 167608), (438, 150388), (492, 133882), (511, 128904), (524, 125706), (574, 114756), (584, 112791), (786, 83804), (861, 76504), (876, 75194), (917, 71832), (984, 66941), (1022, 64452), (1048, 62853), (1148, 57378), (1533, 42968), (1572, 41902), (1722, 38252), (1752, 37597), (1834, 35916), (2044, 32226), (2296, 28689), (2751, 23944), (2993, 22008), (3066, 21484), (3144, 20951), (3444, 19126), (3668, 17958), (4088, 16113), (5371, 12264), (5502, 11972), (5986, 11004), (6132, 10742), (6888, 9563), (7336, 8979)]