72841392

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1$

素因数の和:427

約数の個数: 120

約数和(自身を含む): 221798304

約数和(自身を除く): 148956912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 167, 208, 233, 234, 312, 334, 466, 468, 501, 624, 668, 699, 932, 936, 1002, 1336, 1398, 1503, 1864, 1872, 2004, 2097, 2171, 2672, 2796, 3006, 3029, 3728, 4008, 4194, 4342, 5592, 6012, 6058, 6513, 8016, 8388, 8684, 9087, 11184, 12024, 12116, 13026, 16776, 17368, 18174, 19539, 24048, 24232, 26052, 27261, 33552, 34736, 36348, 38911, 39078, 48464, 52104, 54522, 72696, 77822, 78156, 104208, 109044, 116733, 145392, 155644, 156312, 218088, 233466, 311288, 312624, 350199, 436176, 466932, 505843, 622576, 700398, 933864, 1011686, 1400796, 1517529, 1867728, 2023372, 2801592, 3035058, 4046744, 4552587, 5603184, 6070116, 8093488, 9105174, 12140232, 18210348, 24280464, 36420696, 72841392]

約数ペア:

[(1, 72841392), (2, 36420696), (3, 24280464), (4, 18210348), (6, 12140232), (8, 9105174), (9, 8093488), (12, 6070116), (13, 5603184), (16, 4552587), (18, 4046744), (24, 3035058), (26, 2801592), (36, 2023372), (39, 1867728), (48, 1517529), (52, 1400796), (72, 1011686), (78, 933864), (104, 700398), (117, 622576), (144, 505843), (156, 466932), (167, 436176), (208, 350199), (233, 312624), (234, 311288), (312, 233466), (334, 218088), (466, 156312), (468, 155644), (501, 145392), (624, 116733), (668, 109044), (699, 104208), (932, 78156), (936, 77822), (1002, 72696), (1336, 54522), (1398, 52104), (1503, 48464), (1864, 39078), (1872, 38911), (2004, 36348), (2097, 34736), (2171, 33552), (2672, 27261), (2796, 26052), (3006, 24232), (3029, 24048), (3728, 19539), (4008, 18174), (4194, 17368), (4342, 16776), (5592, 13026), (6012, 12116), (6058, 12024), (6513, 11184), (8016, 9087), (8388, 8684)]