72609048

素因数分解:

$2^3\times 3^4\times {\mathrm{89}}^1\times {\mathrm{1259}}^1$

素因数の和:1366

約数の個数: 80

約数和(自身を含む): 205821000

約数和(自身を除く): 133211952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 89, 108, 162, 178, 216, 267, 324, 356, 534, 648, 712, 801, 1068, 1259, 1602, 2136, 2403, 2518, 3204, 3777, 4806, 5036, 6408, 7209, 7554, 9612, 10072, 11331, 14418, 15108, 19224, 22662, 28836, 30216, 33993, 45324, 57672, 67986, 90648, 101979, 112051, 135972, 203958, 224102, 271944, 336153, 407916, 448204, 672306, 815832, 896408, 1008459, 1344612, 2016918, 2689224, 3025377, 4033836, 6050754, 8067672, 9076131, 12101508, 18152262, 24203016, 36304524, 72609048]

約数ペア:

[(1, 72609048), (2, 36304524), (3, 24203016), (4, 18152262), (6, 12101508), (8, 9076131), (9, 8067672), (12, 6050754), (18, 4033836), (24, 3025377), (27, 2689224), (36, 2016918), (54, 1344612), (72, 1008459), (81, 896408), (89, 815832), (108, 672306), (162, 448204), (178, 407916), (216, 336153), (267, 271944), (324, 224102), (356, 203958), (534, 135972), (648, 112051), (712, 101979), (801, 90648), (1068, 67986), (1259, 57672), (1602, 45324), (2136, 33993), (2403, 30216), (2518, 28836), (3204, 22662), (3777, 19224), (4806, 15108), (5036, 14418), (6408, 11331), (7209, 10072), (7554, 9612)]