72355584

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 225919232

約数和(自身を除く): 153563648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 128, 129, 168, 172, 192, 224, 256, 258, 301, 313, 336, 344, 384, 448, 516, 602, 626, 672, 688, 768, 896, 903, 939, 1032, 1204, 1252, 1344, 1376, 1792, 1806, 1878, 2064, 2191, 2408, 2504, 2688, 2752, 3612, 3756, 4128, 4382, 4816, 5008, 5376, 5504, 6573, 7224, 7512, 8256, 8764, 9632, 10016, 11008, 13146, 13459, 14448, 15024, 16512, 17528, 19264, 20032, 26292, 26918, 28896, 30048, 33024, 35056, 38528, 40064, 40377, 52584, 53836, 57792, 60096, 70112, 77056, 80128, 80754, 94213, 105168, 107672, 115584, 120192, 140224, 161508, 188426, 210336, 215344, 231168, 240384, 280448, 282639, 323016, 376852, 420672, 430688, 560896, 565278, 646032, 753704, 841344, 861376, 1130556, 1292064, 1507408, 1682688, 1722752, 2261112, 2584128, 3014816, 3445504, 4522224, 5168256, 6029632, 9044448, 10336512, 12059264, 18088896, 24118528, 36177792, 72355584]

約数ペア:

[(1, 72355584), (2, 36177792), (3, 24118528), (4, 18088896), (6, 12059264), (7, 10336512), (8, 9044448), (12, 6029632), (14, 5168256), (16, 4522224), (21, 3445504), (24, 3014816), (28, 2584128), (32, 2261112), (42, 1722752), (43, 1682688), (48, 1507408), (56, 1292064), (64, 1130556), (84, 861376), (86, 841344), (96, 753704), (112, 646032), (128, 565278), (129, 560896), (168, 430688), (172, 420672), (192, 376852), (224, 323016), (256, 282639), (258, 280448), (301, 240384), (313, 231168), (336, 215344), (344, 210336), (384, 188426), (448, 161508), (516, 140224), (602, 120192), (626, 115584), (672, 107672), (688, 105168), (768, 94213), (896, 80754), (903, 80128), (939, 77056), (1032, 70112), (1204, 60096), (1252, 57792), (1344, 53836), (1376, 52584), (1792, 40377), (1806, 40064), (1878, 38528), (2064, 35056), (2191, 33024), (2408, 30048), (2504, 28896), (2688, 26918), (2752, 26292), (3612, 20032), (3756, 19264), (4128, 17528), (4382, 16512), (4816, 15024), (5008, 14448), (5376, 13459), (5504, 13146), (6573, 11008), (7224, 10016), (7512, 9632), (8256, 8764)]