72920232

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1879}}^1$

素因数の和:1916

約数の個数: 144

約数和(自身を含む): 250754400

約数和(自身を除く): 177834168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 126, 132, 147, 154, 168, 196, 198, 231, 252, 264, 294, 308, 392, 396, 441, 462, 504, 539, 588, 616, 693, 792, 882, 924, 1078, 1176, 1386, 1617, 1764, 1848, 1879, 2156, 2772, 3234, 3528, 3758, 4312, 4851, 5544, 5637, 6468, 7516, 9702, 11274, 12936, 13153, 15032, 16911, 19404, 20669, 22548, 26306, 33822, 38808, 39459, 41338, 45096, 52612, 62007, 67644, 78918, 82676, 92071, 105224, 118377, 124014, 135288, 144683, 157836, 165352, 184142, 186021, 236754, 248028, 276213, 289366, 315672, 368284, 372042, 434049, 473508, 496056, 552426, 578732, 736568, 744084, 828639, 868098, 947016, 1012781, 1104852, 1157464, 1302147, 1488168, 1657278, 1736196, 2025562, 2209704, 2604294, 3038343, 3314556, 3472392, 4051124, 5208588, 6076686, 6629112, 8102248, 9115029, 10417176, 12153372, 18230058, 24306744, 36460116, 72920232]

約数ペア:

[(1, 72920232), (2, 36460116), (3, 24306744), (4, 18230058), (6, 12153372), (7, 10417176), (8, 9115029), (9, 8102248), (11, 6629112), (12, 6076686), (14, 5208588), (18, 4051124), (21, 3472392), (22, 3314556), (24, 3038343), (28, 2604294), (33, 2209704), (36, 2025562), (42, 1736196), (44, 1657278), (49, 1488168), (56, 1302147), (63, 1157464), (66, 1104852), (72, 1012781), (77, 947016), (84, 868098), (88, 828639), (98, 744084), (99, 736568), (126, 578732), (132, 552426), (147, 496056), (154, 473508), (168, 434049), (196, 372042), (198, 368284), (231, 315672), (252, 289366), (264, 276213), (294, 248028), (308, 236754), (392, 186021), (396, 184142), (441, 165352), (462, 157836), (504, 144683), (539, 135288), (588, 124014), (616, 118377), (693, 105224), (792, 92071), (882, 82676), (924, 78918), (1078, 67644), (1176, 62007), (1386, 52612), (1617, 45096), (1764, 41338), (1848, 39459), (1879, 38808), (2156, 33822), (2772, 26306), (3234, 22548), (3528, 20669), (3758, 19404), (4312, 16911), (4851, 15032), (5544, 13153), (5637, 12936), (6468, 11274), (7516, 9702)]