72145008

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2267}}^1$

素因数の和:2311

約数の個数: 120

約数和(自身を含む): 230329008

約数和(自身を除く): 158184000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2267, 2448, 2652, 3536, 3978, 4534, 5304, 6801, 7956, 9068, 10608, 13602, 15912, 18136, 20403, 27204, 29471, 31824, 36272, 38539, 40806, 54408, 58942, 77078, 81612, 88413, 108816, 115617, 117884, 154156, 163224, 176826, 231234, 235768, 265239, 308312, 326448, 346851, 353652, 462468, 471536, 501007, 530478, 616624, 693702, 707304, 924936, 1002014, 1060956, 1387404, 1414608, 1503021, 1849872, 2004028, 2121912, 2774808, 3006042, 4008056, 4243824, 4509063, 5549616, 6012084, 8016112, 9018126, 12024168, 18036252, 24048336, 36072504, 72145008]

約数ペア:

[(1, 72145008), (2, 36072504), (3, 24048336), (4, 18036252), (6, 12024168), (8, 9018126), (9, 8016112), (12, 6012084), (13, 5549616), (16, 4509063), (17, 4243824), (18, 4008056), (24, 3006042), (26, 2774808), (34, 2121912), (36, 2004028), (39, 1849872), (48, 1503021), (51, 1414608), (52, 1387404), (68, 1060956), (72, 1002014), (78, 924936), (102, 707304), (104, 693702), (117, 616624), (136, 530478), (144, 501007), (153, 471536), (156, 462468), (204, 353652), (208, 346851), (221, 326448), (234, 308312), (272, 265239), (306, 235768), (312, 231234), (408, 176826), (442, 163224), (468, 154156), (612, 117884), (624, 115617), (663, 108816), (816, 88413), (884, 81612), (936, 77078), (1224, 58942), (1326, 54408), (1768, 40806), (1872, 38539), (1989, 36272), (2267, 31824), (2448, 29471), (2652, 27204), (3536, 20403), (3978, 18136), (4534, 15912), (5304, 13602), (6801, 10608), (7956, 9068)]