64778076

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{4957}}^1$

素因数の和:4992

約数の個数: 72

約数和(自身を含む): 184635920

約数和(自身を除く): 119857844

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 121, 132, 198, 242, 297, 363, 396, 484, 594, 726, 1089, 1188, 1452, 2178, 3267, 4356, 4957, 6534, 9914, 13068, 14871, 19828, 29742, 44613, 54527, 59484, 89226, 109054, 133839, 163581, 178452, 218108, 267678, 327162, 490743, 535356, 599797, 654324, 981486, 1199594, 1472229, 1799391, 1962972, 2399188, 2944458, 3598782, 5398173, 5888916, 7197564, 10796346, 16194519, 21592692, 32389038, 64778076]

約数ペア:

[(1, 64778076), (2, 32389038), (3, 21592692), (4, 16194519), (6, 10796346), (9, 7197564), (11, 5888916), (12, 5398173), (18, 3598782), (22, 2944458), (27, 2399188), (33, 1962972), (36, 1799391), (44, 1472229), (54, 1199594), (66, 981486), (99, 654324), (108, 599797), (121, 535356), (132, 490743), (198, 327162), (242, 267678), (297, 218108), (363, 178452), (396, 163581), (484, 133839), (594, 109054), (726, 89226), (1089, 59484), (1188, 54527), (1452, 44613), (2178, 29742), (3267, 19828), (4356, 14871), (4957, 13068), (6534, 9914)]