63938448

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:621

約数の個数: 120

約数和(自身を含む): 206439168

約数和(自身を除く): 142500720

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, 463, 504, 548, 822, 926, 959, 1008, 1096, 1233, 1389, 1644, 1852, 1918, 2192, 2466, 2778, 2877, 3241, 3288, 3704, 3836, 4167, 4932, 5556, 5754, 6482, 6576, 7408, 7672, 8334, 8631, 9723, 9864, 11112, 11508, 12964, 15344, 16668, 17262, 19446, 19728, 22224, 23016, 25928, 29169, 33336, 34524, 38892, 46032, 51856, 58338, 63431, 66672, 69048, 77784, 116676, 126862, 138096, 155568, 190293, 233352, 253724, 380586, 444017, 466704, 507448, 570879, 761172, 888034, 1014896, 1141758, 1332051, 1522344, 1776068, 2283516, 2664102, 3044688, 3552136, 3996153, 4567032, 5328204, 7104272, 7992306, 9134064, 10656408, 15984612, 21312816, 31969224, 63938448]

約数ペア:

[(1, 63938448), (2, 31969224), (3, 21312816), (4, 15984612), (6, 10656408), (7, 9134064), (8, 7992306), (9, 7104272), (12, 5328204), (14, 4567032), (16, 3996153), (18, 3552136), (21, 3044688), (24, 2664102), (28, 2283516), (36, 1776068), (42, 1522344), (48, 1332051), (56, 1141758), (63, 1014896), (72, 888034), (84, 761172), (112, 570879), (126, 507448), (137, 466704), (144, 444017), (168, 380586), (252, 253724), (274, 233352), (336, 190293), (411, 155568), (463, 138096), (504, 126862), (548, 116676), (822, 77784), (926, 69048), (959, 66672), (1008, 63431), (1096, 58338), (1233, 51856), (1389, 46032), (1644, 38892), (1852, 34524), (1918, 33336), (2192, 29169), (2466, 25928), (2778, 23016), (2877, 22224), (3241, 19728), (3288, 19446), (3704, 17262), (3836, 16668), (4167, 15344), (4932, 12964), (5556, 11508), (5754, 11112), (6482, 9864), (6576, 9723), (7408, 8631), (7672, 8334)]