31407696

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:178

約数の個数: 160

約数和(自身を含む): 98208000

約数和(自身を除く): 66800304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 29, 36, 46, 48, 54, 58, 69, 72, 87, 92, 108, 109, 116, 138, 144, 174, 184, 207, 216, 218, 232, 261, 276, 327, 348, 368, 414, 432, 436, 464, 522, 552, 621, 654, 667, 696, 783, 828, 872, 981, 1044, 1104, 1242, 1308, 1334, 1392, 1566, 1656, 1744, 1962, 2001, 2088, 2484, 2507, 2616, 2668, 2943, 3132, 3161, 3312, 3924, 4002, 4176, 4968, 5014, 5232, 5336, 5886, 6003, 6264, 6322, 7521, 7848, 8004, 9483, 9936, 10028, 10672, 11772, 12006, 12528, 12644, 15042, 15696, 16008, 18009, 18966, 20056, 22563, 23544, 24012, 25288, 28449, 30084, 32016, 36018, 37932, 40112, 45126, 47088, 48024, 50576, 56898, 60168, 67689, 72036, 72703, 75864, 85347, 90252, 96048, 113796, 120336, 135378, 144072, 145406, 151728, 170694, 180504, 218109, 227592, 270756, 288144, 290812, 341388, 361008, 436218, 455184, 541512, 581624, 654327, 682776, 872436, 1083024, 1163248, 1308654, 1365552, 1744872, 1962981, 2617308, 3489744, 3925962, 5234616, 7851924, 10469232, 15703848, 31407696]

約数ペア:

[(1, 31407696), (2, 15703848), (3, 10469232), (4, 7851924), (6, 5234616), (8, 3925962), (9, 3489744), (12, 2617308), (16, 1962981), (18, 1744872), (23, 1365552), (24, 1308654), (27, 1163248), (29, 1083024), (36, 872436), (46, 682776), (48, 654327), (54, 581624), (58, 541512), (69, 455184), (72, 436218), (87, 361008), (92, 341388), (108, 290812), (109, 288144), (116, 270756), (138, 227592), (144, 218109), (174, 180504), (184, 170694), (207, 151728), (216, 145406), (218, 144072), (232, 135378), (261, 120336), (276, 113796), (327, 96048), (348, 90252), (368, 85347), (414, 75864), (432, 72703), (436, 72036), (464, 67689), (522, 60168), (552, 56898), (621, 50576), (654, 48024), (667, 47088), (696, 45126), (783, 40112), (828, 37932), (872, 36018), (981, 32016), (1044, 30084), (1104, 28449), (1242, 25288), (1308, 24012), (1334, 23544), (1392, 22563), (1566, 20056), (1656, 18966), (1744, 18009), (1962, 16008), (2001, 15696), (2088, 15042), (2484, 12644), (2507, 12528), (2616, 12006), (2668, 11772), (2943, 10672), (3132, 10028), (3161, 9936), (3312, 9483), (3924, 8004), (4002, 7848), (4176, 7521), (4968, 6322), (5014, 6264), (5232, 6003), (5336, 5886)]