71948016

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:679

約数の個数: 120

約数和(自身を含む): 232244064

約数和(自身を除く): 160296048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 137, 144, 168, 252, 274, 336, 411, 504, 521, 548, 822, 959, 1008, 1042, 1096, 1233, 1563, 1644, 1918, 2084, 2192, 2466, 2877, 3126, 3288, 3647, 3836, 4168, 4689, 4932, 5754, 6252, 6576, 7294, 7672, 8336, 8631, 9378, 9864, 10941, 11508, 12504, 14588, 15344, 17262, 18756, 19728, 21882, 23016, 25008, 29176, 32823, 34524, 37512, 43764, 46032, 58352, 65646, 69048, 71377, 75024, 87528, 131292, 138096, 142754, 175056, 214131, 262584, 285508, 428262, 499639, 525168, 571016, 642393, 856524, 999278, 1142032, 1284786, 1498917, 1713048, 1998556, 2569572, 2997834, 3426096, 3997112, 4496751, 5139144, 5995668, 7994224, 8993502, 10278288, 11991336, 17987004, 23982672, 35974008, 71948016]

約数ペア:

[(1, 71948016), (2, 35974008), (3, 23982672), (4, 17987004), (6, 11991336), (7, 10278288), (8, 8993502), (9, 7994224), (12, 5995668), (14, 5139144), (16, 4496751), (18, 3997112), (21, 3426096), (24, 2997834), (28, 2569572), (36, 1998556), (42, 1713048), (48, 1498917), (56, 1284786), (63, 1142032), (72, 999278), (84, 856524), (112, 642393), (126, 571016), (137, 525168), (144, 499639), (168, 428262), (252, 285508), (274, 262584), (336, 214131), (411, 175056), (504, 142754), (521, 138096), (548, 131292), (822, 87528), (959, 75024), (1008, 71377), (1042, 69048), (1096, 65646), (1233, 58352), (1563, 46032), (1644, 43764), (1918, 37512), (2084, 34524), (2192, 32823), (2466, 29176), (2877, 25008), (3126, 23016), (3288, 21882), (3647, 19728), (3836, 18756), (4168, 17262), (4689, 15344), (4932, 14588), (5754, 12504), (6252, 11508), (6576, 10941), (7294, 9864), (7672, 9378), (8336, 8631)]