79750476

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 234823680

約数和(自身を除く): 155073204

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 31, 36, 39, 46, 52, 62, 69, 78, 92, 93, 117, 124, 138, 156, 186, 207, 234, 239, 276, 279, 299, 372, 403, 414, 468, 478, 558, 598, 713, 717, 806, 828, 897, 956, 1116, 1196, 1209, 1426, 1434, 1612, 1794, 2139, 2151, 2418, 2691, 2852, 2868, 3107, 3588, 3627, 4278, 4302, 4836, 5382, 5497, 6214, 6417, 7254, 7409, 8556, 8604, 9269, 9321, 10764, 10994, 12428, 12834, 14508, 14818, 16491, 18538, 18642, 21988, 22227, 25668, 27807, 27963, 29636, 32982, 37076, 37284, 44454, 49473, 55614, 55926, 65964, 66681, 71461, 83421, 88908, 96317, 98946, 111228, 111852, 133362, 142922, 166842, 170407, 192634, 197892, 214383, 266724, 285844, 288951, 333684, 340814, 385268, 428766, 511221, 577902, 643149, 681628, 857532, 866853, 1022442, 1155804, 1286298, 1533663, 1733706, 2044884, 2215291, 2572596, 3067326, 3467412, 4430582, 6134652, 6645873, 8861164, 13291746, 19937619, 26583492, 39875238, 79750476]

約数ペア:

[(1, 79750476), (2, 39875238), (3, 26583492), (4, 19937619), (6, 13291746), (9, 8861164), (12, 6645873), (13, 6134652), (18, 4430582), (23, 3467412), (26, 3067326), (31, 2572596), (36, 2215291), (39, 2044884), (46, 1733706), (52, 1533663), (62, 1286298), (69, 1155804), (78, 1022442), (92, 866853), (93, 857532), (117, 681628), (124, 643149), (138, 577902), (156, 511221), (186, 428766), (207, 385268), (234, 340814), (239, 333684), (276, 288951), (279, 285844), (299, 266724), (372, 214383), (403, 197892), (414, 192634), (468, 170407), (478, 166842), (558, 142922), (598, 133362), (713, 111852), (717, 111228), (806, 98946), (828, 96317), (897, 88908), (956, 83421), (1116, 71461), (1196, 66681), (1209, 65964), (1426, 55926), (1434, 55614), (1612, 49473), (1794, 44454), (2139, 37284), (2151, 37076), (2418, 32982), (2691, 29636), (2852, 27963), (2868, 27807), (3107, 25668), (3588, 22227), (3627, 21988), (4278, 18642), (4302, 18538), (4836, 16491), (5382, 14818), (5497, 14508), (6214, 12834), (6417, 12428), (7254, 10994), (7409, 10764), (8556, 9321), (8604, 9269)]