69180228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6427}}^1$

素因数の和:6473

約数の個数: 72

約数和(自身を含む): 196542528

約数和(自身を除く): 127362300

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 6427, 10764, 12854, 19281, 25708, 38562, 57843, 77124, 83551, 115686, 147821, 167102, 231372, 250653, 295642, 334204, 443463, 501306, 591284, 751959, 886926, 1002612, 1330389, 1503918, 1773852, 1921673, 2660778, 3007836, 3843346, 5321556, 5765019, 7686692, 11530038, 17295057, 23060076, 34590114, 69180228]

約数ペア:

[(1, 69180228), (2, 34590114), (3, 23060076), (4, 17295057), (6, 11530038), (9, 7686692), (12, 5765019), (13, 5321556), (18, 3843346), (23, 3007836), (26, 2660778), (36, 1921673), (39, 1773852), (46, 1503918), (52, 1330389), (69, 1002612), (78, 886926), (92, 751959), (117, 591284), (138, 501306), (156, 443463), (207, 334204), (234, 295642), (276, 250653), (299, 231372), (414, 167102), (468, 147821), (598, 115686), (828, 83551), (897, 77124), (1196, 57843), (1794, 38562), (2691, 25708), (3588, 19281), (5382, 12854), (6427, 10764)]