64446228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:442

約数の個数: 144

約数和(自身を含む): 206728704

約数和(自身を除く): 142282476

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, 347, 396, 402, 462, 469, 603, 693, 694, 737, 804, 924, 938, 1041, 1206, 1386, 1388, 1407, 1474, 1876, 2082, 2211, 2412, 2429, 2772, 2814, 2948, 3123, 3817, 4164, 4221, 4422, 4858, 5159, 5628, 6246, 6633, 7287, 7634, 8442, 8844, 9716, 10318, 11451, 12492, 13266, 14574, 15268, 15477, 16884, 20636, 21861, 22902, 23249, 26532, 26719, 29148, 30954, 34353, 43722, 45804, 46431, 46498, 53438, 61908, 68706, 69747, 80157, 87444, 92862, 92996, 106876, 137412, 139494, 160314, 162743, 185724, 209241, 240471, 255739, 278988, 320628, 325486, 418482, 480942, 488229, 511478, 650972, 767217, 836964, 961884, 976458, 1022956, 1464687, 1534434, 1790173, 1952916, 2301651, 2929374, 3068868, 3580346, 4603302, 5370519, 5858748, 7160692, 9206604, 10741038, 16111557, 21482076, 32223114, 64446228]

約数ペア:

[(1, 64446228), (2, 32223114), (3, 21482076), (4, 16111557), (6, 10741038), (7, 9206604), (9, 7160692), (11, 5858748), (12, 5370519), (14, 4603302), (18, 3580346), (21, 3068868), (22, 2929374), (28, 2301651), (33, 1952916), (36, 1790173), (42, 1534434), (44, 1464687), (63, 1022956), (66, 976458), (67, 961884), (77, 836964), (84, 767217), (99, 650972), (126, 511478), (132, 488229), (134, 480942), (154, 418482), (198, 325486), (201, 320628), (231, 278988), (252, 255739), (268, 240471), (308, 209241), (347, 185724), (396, 162743), (402, 160314), (462, 139494), (469, 137412), (603, 106876), (693, 92996), (694, 92862), (737, 87444), (804, 80157), (924, 69747), (938, 68706), (1041, 61908), (1206, 53438), (1386, 46498), (1388, 46431), (1407, 45804), (1474, 43722), (1876, 34353), (2082, 30954), (2211, 29148), (2412, 26719), (2429, 26532), (2772, 23249), (2814, 22902), (2948, 21861), (3123, 20636), (3817, 16884), (4164, 15477), (4221, 15268), (4422, 14574), (4858, 13266), (5159, 12492), (5628, 11451), (6246, 10318), (6633, 9716), (7287, 8844), (7634, 8442)]