72372456

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{463}}^1$

素因数の和:655

約数の個数: 96

約数和(自身を含む): 212808960

約数和(自身を除く): 140436504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 167, 234, 312, 334, 463, 468, 501, 668, 926, 936, 1002, 1336, 1389, 1503, 1852, 2004, 2171, 2778, 3006, 3704, 4008, 4167, 4342, 5556, 6012, 6019, 6513, 8334, 8684, 11112, 12024, 12038, 13026, 16668, 17368, 18057, 19539, 24076, 26052, 33336, 36114, 39078, 48152, 52104, 54171, 72228, 77321, 78156, 108342, 144456, 154642, 156312, 216684, 231963, 309284, 433368, 463926, 618568, 695889, 927852, 1005173, 1391778, 1855704, 2010346, 2783556, 3015519, 4020692, 5567112, 6031038, 8041384, 9046557, 12062076, 18093114, 24124152, 36186228, 72372456]

約数ペア:

[(1, 72372456), (2, 36186228), (3, 24124152), (4, 18093114), (6, 12062076), (8, 9046557), (9, 8041384), (12, 6031038), (13, 5567112), (18, 4020692), (24, 3015519), (26, 2783556), (36, 2010346), (39, 1855704), (52, 1391778), (72, 1005173), (78, 927852), (104, 695889), (117, 618568), (156, 463926), (167, 433368), (234, 309284), (312, 231963), (334, 216684), (463, 156312), (468, 154642), (501, 144456), (668, 108342), (926, 78156), (936, 77321), (1002, 72228), (1336, 54171), (1389, 52104), (1503, 48152), (1852, 39078), (2004, 36114), (2171, 33336), (2778, 26052), (3006, 24076), (3704, 19539), (4008, 18057), (4167, 17368), (4342, 16668), (5556, 13026), (6012, 12038), (6019, 12024), (6513, 11112), (8334, 8684)]