179920692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{4127}}^1$

素因数の和:4317

約数の個数: 72

約数和(自身を含む): 522902016

約数和(自身を除く): 342981324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 173, 252, 346, 519, 692, 1038, 1211, 1557, 2076, 2422, 3114, 3633, 4127, 4844, 6228, 7266, 8254, 10899, 12381, 14532, 16508, 21798, 24762, 28889, 37143, 43596, 49524, 57778, 74286, 86667, 115556, 148572, 173334, 260001, 346668, 520002, 713971, 1040004, 1427942, 2141913, 2855884, 4283826, 4997797, 6425739, 8567652, 9995594, 12851478, 14993391, 19991188, 25702956, 29986782, 44980173, 59973564, 89960346, 179920692]

約数ペア:

[(1, 179920692), (2, 89960346), (3, 59973564), (4, 44980173), (6, 29986782), (7, 25702956), (9, 19991188), (12, 14993391), (14, 12851478), (18, 9995594), (21, 8567652), (28, 6425739), (36, 4997797), (42, 4283826), (63, 2855884), (84, 2141913), (126, 1427942), (173, 1040004), (252, 713971), (346, 520002), (519, 346668), (692, 260001), (1038, 173334), (1211, 148572), (1557, 115556), (2076, 86667), (2422, 74286), (3114, 57778), (3633, 49524), (4127, 43596), (4844, 37143), (6228, 28889), (7266, 24762), (8254, 21798), (10899, 16508), (12381, 14532)]