74623472

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:559

約数の個数: 120

約数和(自身を含む): 194652720

約数和(自身を除く): 120029248

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 49, 56, 68, 77, 88, 98, 112, 119, 136, 154, 176, 187, 196, 238, 272, 308, 374, 392, 476, 509, 539, 616, 748, 784, 833, 952, 1018, 1078, 1232, 1309, 1496, 1666, 1904, 2036, 2156, 2618, 2992, 3332, 3563, 4072, 4312, 5236, 5599, 6664, 7126, 8144, 8624, 8653, 9163, 10472, 11198, 13328, 14252, 17306, 18326, 20944, 22396, 24941, 28504, 34612, 36652, 39193, 44792, 49882, 57008, 60571, 69224, 73304, 78386, 89584, 95183, 99764, 121142, 138448, 146608, 156772, 190366, 199528, 242284, 274351, 313544, 380732, 399056, 423997, 484568, 548702, 627088, 666281, 761464, 847994, 969136, 1097404, 1332562, 1522928, 1695988, 2194808, 2665124, 3391976, 4389616, 4663967, 5330248, 6783952, 9327934, 10660496, 18655868, 37311736, 74623472]

約数ペア:

[(1, 74623472), (2, 37311736), (4, 18655868), (7, 10660496), (8, 9327934), (11, 6783952), (14, 5330248), (16, 4663967), (17, 4389616), (22, 3391976), (28, 2665124), (34, 2194808), (44, 1695988), (49, 1522928), (56, 1332562), (68, 1097404), (77, 969136), (88, 847994), (98, 761464), (112, 666281), (119, 627088), (136, 548702), (154, 484568), (176, 423997), (187, 399056), (196, 380732), (238, 313544), (272, 274351), (308, 242284), (374, 199528), (392, 190366), (476, 156772), (509, 146608), (539, 138448), (616, 121142), (748, 99764), (784, 95183), (833, 89584), (952, 78386), (1018, 73304), (1078, 69224), (1232, 60571), (1309, 57008), (1496, 49882), (1666, 44792), (1904, 39193), (2036, 36652), (2156, 34612), (2618, 28504), (2992, 24941), (3332, 22396), (3563, 20944), (4072, 18326), (4312, 17306), (5236, 14252), (5599, 13328), (6664, 11198), (7126, 10472), (8144, 9163), (8624, 8653)]