64817676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:444

約数の個数: 144

約数和(自身を含む): 207916800

約数和(自身を除く): 143099124

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 67, 77, 84, 99, 126, 132, 134, 154, 198, 201, 231, 252, 268, 308, 349, 396, 402, 462, 469, 603, 693, 698, 737, 804, 924, 938, 1047, 1206, 1386, 1396, 1407, 1474, 1876, 2094, 2211, 2412, 2443, 2772, 2814, 2948, 3141, 3839, 4188, 4221, 4422, 4886, 5159, 5628, 6282, 6633, 7329, 7678, 8442, 8844, 9772, 10318, 11517, 12564, 13266, 14658, 15356, 15477, 16884, 20636, 21987, 23034, 23383, 26532, 26873, 29316, 30954, 34551, 43974, 46068, 46431, 46766, 53746, 61908, 69102, 70149, 80619, 87948, 92862, 93532, 107492, 138204, 140298, 161238, 163681, 185724, 210447, 241857, 257213, 280596, 322476, 327362, 420894, 483714, 491043, 514426, 654724, 771639, 841788, 967428, 982086, 1028852, 1473129, 1543278, 1800491, 1964172, 2314917, 2946258, 3086556, 3600982, 4629834, 5401473, 5892516, 7201964, 9259668, 10802946, 16204419, 21605892, 32408838, 64817676]

約数ペア:

[(1, 64817676), (2, 32408838), (3, 21605892), (4, 16204419), (6, 10802946), (7, 9259668), (9, 7201964), (11, 5892516), (12, 5401473), (14, 4629834), (18, 3600982), (21, 3086556), (22, 2946258), (28, 2314917), (33, 1964172), (36, 1800491), (42, 1543278), (44, 1473129), (63, 1028852), (66, 982086), (67, 967428), (77, 841788), (84, 771639), (99, 654724), (126, 514426), (132, 491043), (134, 483714), (154, 420894), (198, 327362), (201, 322476), (231, 280596), (252, 257213), (268, 241857), (308, 210447), (349, 185724), (396, 163681), (402, 161238), (462, 140298), (469, 138204), (603, 107492), (693, 93532), (698, 92862), (737, 87948), (804, 80619), (924, 70149), (938, 69102), (1047, 61908), (1206, 53746), (1386, 46766), (1396, 46431), (1407, 46068), (1474, 43974), (1876, 34551), (2094, 30954), (2211, 29316), (2412, 26873), (2443, 26532), (2772, 23383), (2814, 23034), (2948, 21987), (3141, 20636), (3839, 16884), (4188, 15477), (4221, 15356), (4422, 14658), (4886, 13266), (5159, 12564), (5628, 11517), (6282, 10318), (6633, 9772), (7329, 8844), (7678, 8442)]