57191472

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:387

約数の個数: 120

約数和(自身を含む): 174405504

約数和(自身を除く): 117214032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 137, 144, 156, 208, 223, 234, 274, 312, 411, 446, 468, 548, 624, 669, 822, 892, 936, 1096, 1233, 1338, 1644, 1781, 1784, 1872, 2007, 2192, 2466, 2676, 2899, 3288, 3562, 3568, 4014, 4932, 5343, 5352, 5798, 6576, 7124, 8028, 8697, 9864, 10686, 10704, 11596, 14248, 16029, 16056, 17394, 19728, 21372, 23192, 26091, 28496, 30551, 32058, 32112, 34788, 42744, 46384, 52182, 61102, 64116, 69576, 85488, 91653, 104364, 122204, 128232, 139152, 183306, 208728, 244408, 256464, 274959, 366612, 397163, 417456, 488816, 549918, 733224, 794326, 1099836, 1191489, 1466448, 1588652, 2199672, 2382978, 3177304, 3574467, 4399344, 4765956, 6354608, 7148934, 9531912, 14297868, 19063824, 28595736, 57191472]

約数ペア:

[(1, 57191472), (2, 28595736), (3, 19063824), (4, 14297868), (6, 9531912), (8, 7148934), (9, 6354608), (12, 4765956), (13, 4399344), (16, 3574467), (18, 3177304), (24, 2382978), (26, 2199672), (36, 1588652), (39, 1466448), (48, 1191489), (52, 1099836), (72, 794326), (78, 733224), (104, 549918), (117, 488816), (137, 417456), (144, 397163), (156, 366612), (208, 274959), (223, 256464), (234, 244408), (274, 208728), (312, 183306), (411, 139152), (446, 128232), (468, 122204), (548, 104364), (624, 91653), (669, 85488), (822, 69576), (892, 64116), (936, 61102), (1096, 52182), (1233, 46384), (1338, 42744), (1644, 34788), (1781, 32112), (1784, 32058), (1872, 30551), (2007, 28496), (2192, 26091), (2466, 23192), (2676, 21372), (2899, 19728), (3288, 17394), (3562, 16056), (3568, 16029), (4014, 14248), (4932, 11596), (5343, 10704), (5352, 10686), (5798, 9864), (6576, 8697), (7124, 8028)]