72404758224

素因数分解:

$2^4\times 3^6\times {\mathrm{179}}^1\times {\mathrm{34679}}^1$

素因数の和:34884

約数の個数: 140

約数和(自身を含む): 211511239200

約数和(自身を除く): 139106480976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 179, 216, 243, 324, 358, 432, 486, 537, 648, 716, 729, 972, 1074, 1296, 1432, 1458, 1611, 1944, 2148, 2864, 2916, 3222, 3888, 4296, 4833, 5832, 6444, 8592, 9666, 11664, 12888, 14499, 19332, 25776, 28998, 34679, 38664, 43497, 57996, 69358, 77328, 86994, 104037, 115992, 130491, 138716, 173988, 208074, 231984, 260982, 277432, 312111, 347976, 416148, 521964, 554864, 624222, 695952, 832296, 936333, 1043928, 1248444, 1664592, 1872666, 2087856, 2496888, 2808999, 3745332, 4993776, 5617998, 6207541, 7490664, 8426997, 11235996, 12415082, 14981328, 16853994, 18622623, 22471992, 24830164, 25280991, 33707988, 37245246, 44943984, 49660328, 50561982, 55867869, 67415976, 74490492, 99320656, 101123964, 111735738, 134831952, 148980984, 167603607, 202247928, 223471476, 297961968, 335207214, 404495856, 446942952, 502810821, 670414428, 893885904, 1005621642, 1340828856, 1508432463, 2011243284, 2681657712, 3016864926, 4022486568, 4525297389, 6033729852, 8044973136, 9050594778, 12067459704, 18101189556, 24134919408, 36202379112, 72404758224]

約数ペア:

[(1, 72404758224), (2, 36202379112), (3, 24134919408), (4, 18101189556), (6, 12067459704), (8, 9050594778), (9, 8044973136), (12, 6033729852), (16, 4525297389), (18, 4022486568), (24, 3016864926), (27, 2681657712), (36, 2011243284), (48, 1508432463), (54, 1340828856), (72, 1005621642), (81, 893885904), (108, 670414428), (144, 502810821), (162, 446942952), (179, 404495856), (216, 335207214), (243, 297961968), (324, 223471476), (358, 202247928), (432, 167603607), (486, 148980984), (537, 134831952), (648, 111735738), (716, 101123964), (729, 99320656), (972, 74490492), (1074, 67415976), (1296, 55867869), (1432, 50561982), (1458, 49660328), (1611, 44943984), (1944, 37245246), (2148, 33707988), (2864, 25280991), (2916, 24830164), (3222, 22471992), (3888, 18622623), (4296, 16853994), (4833, 14981328), (5832, 12415082), (6444, 11235996), (8592, 8426997), (9666, 7490664), (11664, 6207541), (12888, 5617998), (14499, 4993776), (19332, 3745332), (25776, 2808999), (28998, 2496888), (34679, 2087856), (38664, 1872666), (43497, 1664592), (57996, 1248444), (69358, 1043928), (77328, 936333), (86994, 832296), (104037, 695952), (115992, 624222), (130491, 554864), (138716, 521964), (173988, 416148), (208074, 347976), (231984, 312111), (260982, 277432)]