31432536

素因数分解:

$2^3\times 3^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:100

約数の個数: 192

約数和(自身を含む): 99590400

約数和(自身を除く): 68157864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 27, 36, 37, 38, 46, 54, 57, 69, 72, 74, 76, 81, 92, 108, 111, 114, 138, 148, 152, 162, 171, 184, 207, 216, 222, 228, 243, 276, 296, 324, 333, 342, 414, 437, 444, 456, 486, 513, 552, 621, 648, 666, 684, 703, 828, 851, 874, 888, 972, 999, 1026, 1242, 1311, 1332, 1368, 1406, 1539, 1656, 1702, 1748, 1863, 1944, 1998, 2052, 2109, 2484, 2553, 2622, 2664, 2812, 2997, 3078, 3404, 3496, 3726, 3933, 3996, 4104, 4218, 4617, 4968, 5106, 5244, 5589, 5624, 5994, 6156, 6327, 6808, 7452, 7659, 7866, 7992, 8436, 8991, 9234, 10212, 10488, 11178, 11799, 11988, 12312, 12654, 14904, 15318, 15732, 16169, 16872, 17982, 18468, 18981, 20424, 22356, 22977, 23598, 23976, 25308, 30636, 31464, 32338, 35397, 35964, 36936, 37962, 44712, 45954, 47196, 48507, 50616, 56943, 61272, 64676, 68931, 70794, 71928, 75924, 91908, 94392, 97014, 106191, 113886, 129352, 137862, 141588, 145521, 151848, 170829, 183816, 194028, 206793, 212382, 227772, 275724, 283176, 291042, 341658, 388056, 413586, 424764, 436563, 455544, 551448, 582084, 683316, 827172, 849528, 873126, 1164168, 1309689, 1366632, 1654344, 1746252, 2619378, 3492504, 3929067, 5238756, 7858134, 10477512, 15716268, 31432536]

約数ペア:

[(1, 31432536), (2, 15716268), (3, 10477512), (4, 7858134), (6, 5238756), (8, 3929067), (9, 3492504), (12, 2619378), (18, 1746252), (19, 1654344), (23, 1366632), (24, 1309689), (27, 1164168), (36, 873126), (37, 849528), (38, 827172), (46, 683316), (54, 582084), (57, 551448), (69, 455544), (72, 436563), (74, 424764), (76, 413586), (81, 388056), (92, 341658), (108, 291042), (111, 283176), (114, 275724), (138, 227772), (148, 212382), (152, 206793), (162, 194028), (171, 183816), (184, 170829), (207, 151848), (216, 145521), (222, 141588), (228, 137862), (243, 129352), (276, 113886), (296, 106191), (324, 97014), (333, 94392), (342, 91908), (414, 75924), (437, 71928), (444, 70794), (456, 68931), (486, 64676), (513, 61272), (552, 56943), (621, 50616), (648, 48507), (666, 47196), (684, 45954), (703, 44712), (828, 37962), (851, 36936), (874, 35964), (888, 35397), (972, 32338), (999, 31464), (1026, 30636), (1242, 25308), (1311, 23976), (1332, 23598), (1368, 22977), (1406, 22356), (1539, 20424), (1656, 18981), (1702, 18468), (1748, 17982), (1863, 16872), (1944, 16169), (1998, 15732), (2052, 15318), (2109, 14904), (2484, 12654), (2553, 12312), (2622, 11988), (2664, 11799), (2812, 11178), (2997, 10488), (3078, 10212), (3404, 9234), (3496, 8991), (3726, 8436), (3933, 7992), (3996, 7866), (4104, 7659), (4218, 7452), (4617, 6808), (4968, 6327), (5106, 6156), (5244, 5994), (5589, 5624)]