42829128

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:308

約数の個数: 128

約数和(自身を含む): 128044800

約数和(自身を除く): 85215672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 37, 46, 54, 69, 72, 74, 92, 108, 111, 138, 148, 184, 207, 216, 222, 233, 276, 296, 333, 414, 444, 466, 552, 621, 666, 699, 828, 851, 888, 932, 999, 1242, 1332, 1398, 1656, 1702, 1864, 1998, 2097, 2484, 2553, 2664, 2796, 3404, 3996, 4194, 4968, 5106, 5359, 5592, 6291, 6808, 7659, 7992, 8388, 8621, 10212, 10718, 12582, 15318, 16077, 16776, 17242, 20424, 21436, 22977, 25164, 25863, 30636, 32154, 34484, 42872, 45954, 48231, 50328, 51726, 61272, 64308, 68968, 77589, 91908, 96462, 103452, 128616, 144693, 155178, 183816, 192924, 198283, 206904, 232767, 289386, 310356, 385848, 396566, 465534, 578772, 594849, 620712, 793132, 931068, 1157544, 1189698, 1586264, 1784547, 1862136, 2379396, 3569094, 4758792, 5353641, 7138188, 10707282, 14276376, 21414564, 42829128]

約数ペア:

[(1, 42829128), (2, 21414564), (3, 14276376), (4, 10707282), (6, 7138188), (8, 5353641), (9, 4758792), (12, 3569094), (18, 2379396), (23, 1862136), (24, 1784547), (27, 1586264), (36, 1189698), (37, 1157544), (46, 931068), (54, 793132), (69, 620712), (72, 594849), (74, 578772), (92, 465534), (108, 396566), (111, 385848), (138, 310356), (148, 289386), (184, 232767), (207, 206904), (216, 198283), (222, 192924), (233, 183816), (276, 155178), (296, 144693), (333, 128616), (414, 103452), (444, 96462), (466, 91908), (552, 77589), (621, 68968), (666, 64308), (699, 61272), (828, 51726), (851, 50328), (888, 48231), (932, 45954), (999, 42872), (1242, 34484), (1332, 32154), (1398, 30636), (1656, 25863), (1702, 25164), (1864, 22977), (1998, 21436), (2097, 20424), (2484, 17242), (2553, 16776), (2664, 16077), (2796, 15318), (3404, 12582), (3996, 10718), (4194, 10212), (4968, 8621), (5106, 8388), (5359, 7992), (5592, 7659), (6291, 6808)]