72480144

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137273}}^1$

素因数の和:137295

約数の個数: 40

約数和(自身を含む): 204263712

約数和(自身を除く): 131783568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 137273, 274546, 411819, 549092, 823638, 1098184, 1510003, 1647276, 2196368, 3020006, 3294552, 4530009, 6040012, 6589104, 9060018, 12080024, 18120036, 24160048, 36240072, 72480144]

約数ペア:

[(1, 72480144), (2, 36240072), (3, 24160048), (4, 18120036), (6, 12080024), (8, 9060018), (11, 6589104), (12, 6040012), (16, 4530009), (22, 3294552), (24, 3020006), (33, 2196368), (44, 1647276), (48, 1510003), (66, 1098184), (88, 823638), (132, 549092), (176, 411819), (264, 274546), (528, 137273)]