78769656

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:378

約数の個数: 144

約数和(自身を含む): 252088200

約数和(自身を除く): 173318544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 83, 84, 98, 126, 147, 166, 168, 196, 249, 252, 269, 294, 332, 392, 441, 498, 504, 538, 581, 588, 664, 747, 807, 882, 996, 1076, 1162, 1176, 1494, 1614, 1743, 1764, 1883, 1992, 2152, 2324, 2421, 2988, 3228, 3486, 3528, 3766, 4067, 4648, 4842, 5229, 5649, 5976, 6456, 6972, 7532, 8134, 9684, 10458, 11298, 12201, 13181, 13944, 15064, 16268, 16947, 19368, 20916, 22327, 22596, 24402, 26362, 32536, 33894, 36603, 39543, 41832, 44654, 45192, 48804, 52724, 66981, 67788, 73206, 79086, 89308, 97608, 105448, 118629, 133962, 135576, 146412, 156289, 158172, 178616, 200943, 237258, 267924, 292824, 312578, 316344, 401886, 468867, 474516, 535848, 625156, 803772, 937734, 949032, 1094023, 1250312, 1406601, 1607544, 1875468, 2188046, 2813202, 3282069, 3750936, 4376092, 5626404, 6564138, 8752184, 9846207, 11252808, 13128276, 19692414, 26256552, 39384828, 78769656]

約数ペア:

[(1, 78769656), (2, 39384828), (3, 26256552), (4, 19692414), (6, 13128276), (7, 11252808), (8, 9846207), (9, 8752184), (12, 6564138), (14, 5626404), (18, 4376092), (21, 3750936), (24, 3282069), (28, 2813202), (36, 2188046), (42, 1875468), (49, 1607544), (56, 1406601), (63, 1250312), (72, 1094023), (83, 949032), (84, 937734), (98, 803772), (126, 625156), (147, 535848), (166, 474516), (168, 468867), (196, 401886), (249, 316344), (252, 312578), (269, 292824), (294, 267924), (332, 237258), (392, 200943), (441, 178616), (498, 158172), (504, 156289), (538, 146412), (581, 135576), (588, 133962), (664, 118629), (747, 105448), (807, 97608), (882, 89308), (996, 79086), (1076, 73206), (1162, 67788), (1176, 66981), (1494, 52724), (1614, 48804), (1743, 45192), (1764, 44654), (1883, 41832), (1992, 39543), (2152, 36603), (2324, 33894), (2421, 32536), (2988, 26362), (3228, 24402), (3486, 22596), (3528, 22327), (3766, 20916), (4067, 19368), (4648, 16947), (4842, 16268), (5229, 15064), (5649, 13944), (5976, 13181), (6456, 12201), (6972, 11298), (7532, 10458), (8134, 9684)]