81144336

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1429}}^1$

素因数の和:1473

約数の個数: 120

約数和(自身を含む): 259596480

約数和(自身を除く): 178452144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 169, 182, 208, 273, 312, 336, 338, 364, 507, 546, 624, 676, 728, 1014, 1092, 1183, 1352, 1429, 1456, 2028, 2184, 2366, 2704, 2858, 3549, 4056, 4287, 4368, 4732, 5716, 7098, 8112, 8574, 9464, 10003, 11432, 14196, 17148, 18577, 18928, 20006, 22864, 28392, 30009, 34296, 37154, 40012, 55731, 56784, 60018, 68592, 74308, 80024, 111462, 120036, 130039, 148616, 160048, 222924, 240072, 241501, 260078, 297232, 390117, 445848, 480144, 483002, 520156, 724503, 780234, 891696, 966004, 1040312, 1449006, 1560468, 1690507, 1932008, 2080624, 2898012, 3120936, 3381014, 3864016, 5071521, 5796024, 6241872, 6762028, 10143042, 11592048, 13524056, 20286084, 27048112, 40572168, 81144336]

約数ペア:

[(1, 81144336), (2, 40572168), (3, 27048112), (4, 20286084), (6, 13524056), (7, 11592048), (8, 10143042), (12, 6762028), (13, 6241872), (14, 5796024), (16, 5071521), (21, 3864016), (24, 3381014), (26, 3120936), (28, 2898012), (39, 2080624), (42, 1932008), (48, 1690507), (52, 1560468), (56, 1449006), (78, 1040312), (84, 966004), (91, 891696), (104, 780234), (112, 724503), (156, 520156), (168, 483002), (169, 480144), (182, 445848), (208, 390117), (273, 297232), (312, 260078), (336, 241501), (338, 240072), (364, 222924), (507, 160048), (546, 148616), (624, 130039), (676, 120036), (728, 111462), (1014, 80024), (1092, 74308), (1183, 68592), (1352, 60018), (1429, 56784), (1456, 55731), (2028, 40012), (2184, 37154), (2366, 34296), (2704, 30009), (2858, 28392), (3549, 22864), (4056, 20006), (4287, 18928), (4368, 18577), (4732, 17148), (5716, 14196), (7098, 11432), (8112, 10003), (8574, 9464)]