27914076

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 73067904

約数和(自身を除く): 45153828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 71, 134, 142, 163, 201, 213, 268, 284, 326, 402, 426, 489, 603, 639, 652, 804, 852, 978, 1206, 1278, 1467, 1956, 2412, 2556, 2934, 4757, 5868, 9514, 10921, 11573, 14271, 19028, 21842, 23146, 28542, 32763, 34719, 42813, 43684, 46292, 57084, 65526, 69438, 85626, 98289, 104157, 131052, 138876, 171252, 196578, 208314, 393156, 416628, 775391, 1550782, 2326173, 3101564, 4652346, 6978519, 9304692, 13957038, 27914076]

約数ペア:

[(1, 27914076), (2, 13957038), (3, 9304692), (4, 6978519), (6, 4652346), (9, 3101564), (12, 2326173), (18, 1550782), (36, 775391), (67, 416628), (71, 393156), (134, 208314), (142, 196578), (163, 171252), (201, 138876), (213, 131052), (268, 104157), (284, 98289), (326, 85626), (402, 69438), (426, 65526), (489, 57084), (603, 46292), (639, 43684), (652, 42813), (804, 34719), (852, 32763), (978, 28542), (1206, 23146), (1278, 21842), (1467, 19028), (1956, 14271), (2412, 11573), (2556, 10921), (2934, 9514), (4757, 5868)]