72227568

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 160

約数和(自身を含む): 224985600

約数和(自身を除く): 152758032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 49, 56, 82, 84, 98, 107, 112, 123, 147, 164, 168, 196, 214, 246, 287, 294, 321, 328, 336, 343, 392, 428, 492, 574, 588, 642, 656, 686, 749, 784, 856, 861, 984, 1029, 1148, 1176, 1284, 1372, 1498, 1712, 1722, 1968, 2009, 2058, 2247, 2296, 2352, 2568, 2744, 2996, 3444, 4018, 4116, 4387, 4494, 4592, 5136, 5243, 5488, 5992, 6027, 6888, 8036, 8232, 8774, 8988, 10486, 11984, 12054, 13161, 13776, 14063, 15729, 16072, 16464, 17548, 17976, 20972, 24108, 26322, 28126, 30709, 31458, 32144, 35096, 35952, 36701, 41944, 42189, 48216, 52644, 56252, 61418, 62916, 70192, 73402, 83888, 84378, 92127, 96432, 105288, 110103, 112504, 122836, 125832, 146804, 168756, 184254, 210576, 214963, 220206, 225008, 245672, 251664, 293608, 337512, 368508, 429926, 440412, 491344, 587216, 644889, 675024, 737016, 859852, 880824, 1289778, 1474032, 1504741, 1719704, 1761648, 2579556, 3009482, 3439408, 4514223, 5159112, 6018964, 9028446, 10318224, 12037928, 18056892, 24075856, 36113784, 72227568]

約数ペア:

[(1, 72227568), (2, 36113784), (3, 24075856), (4, 18056892), (6, 12037928), (7, 10318224), (8, 9028446), (12, 6018964), (14, 5159112), (16, 4514223), (21, 3439408), (24, 3009482), (28, 2579556), (41, 1761648), (42, 1719704), (48, 1504741), (49, 1474032), (56, 1289778), (82, 880824), (84, 859852), (98, 737016), (107, 675024), (112, 644889), (123, 587216), (147, 491344), (164, 440412), (168, 429926), (196, 368508), (214, 337512), (246, 293608), (287, 251664), (294, 245672), (321, 225008), (328, 220206), (336, 214963), (343, 210576), (392, 184254), (428, 168756), (492, 146804), (574, 125832), (588, 122836), (642, 112504), (656, 110103), (686, 105288), (749, 96432), (784, 92127), (856, 84378), (861, 83888), (984, 73402), (1029, 70192), (1148, 62916), (1176, 61418), (1284, 56252), (1372, 52644), (1498, 48216), (1712, 42189), (1722, 41944), (1968, 36701), (2009, 35952), (2058, 35096), (2247, 32144), (2296, 31458), (2352, 30709), (2568, 28126), (2744, 26322), (2996, 24108), (3444, 20972), (4018, 17976), (4116, 17548), (4387, 16464), (4494, 16072), (4592, 15729), (5136, 14063), (5243, 13776), (5488, 13161), (5992, 12054), (6027, 11984), (6888, 10486), (8036, 8988), (8232, 8774)]