73407888

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^2\times {\mathrm{137}}^1$

素因数の和:273

約数の個数: 90

約数和(自身を含む): 210387762

約数和(自身を除く): 136979874

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 137, 144, 183, 244, 274, 366, 411, 488, 548, 549, 732, 822, 976, 1096, 1098, 1233, 1464, 1644, 2192, 2196, 2466, 2928, 3288, 3721, 4392, 4932, 6576, 7442, 8357, 8784, 9864, 11163, 14884, 16714, 19728, 22326, 25071, 29768, 33428, 33489, 44652, 50142, 59536, 66856, 66978, 75213, 89304, 100284, 133712, 133956, 150426, 178608, 200568, 267912, 300852, 401136, 509777, 535824, 601704, 1019554, 1203408, 1529331, 2039108, 3058662, 4078216, 4587993, 6117324, 8156432, 9175986, 12234648, 18351972, 24469296, 36703944, 73407888]

約数ペア:

[(1, 73407888), (2, 36703944), (3, 24469296), (4, 18351972), (6, 12234648), (8, 9175986), (9, 8156432), (12, 6117324), (16, 4587993), (18, 4078216), (24, 3058662), (36, 2039108), (48, 1529331), (61, 1203408), (72, 1019554), (122, 601704), (137, 535824), (144, 509777), (183, 401136), (244, 300852), (274, 267912), (366, 200568), (411, 178608), (488, 150426), (548, 133956), (549, 133712), (732, 100284), (822, 89304), (976, 75213), (1096, 66978), (1098, 66856), (1233, 59536), (1464, 50142), (1644, 44652), (2192, 33489), (2196, 33428), (2466, 29768), (2928, 25071), (3288, 22326), (3721, 19728), (4392, 16714), (4932, 14884), (6576, 11163), (7442, 9864), (8357, 8784)]