64955844

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{3931}}^1$

素因数の和:3967

約数の個数: 72

約数和(自身を含む): 180337248

約数和(自身を除く): 115381404

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 459, 486, 612, 918, 972, 1377, 1836, 2754, 3931, 4131, 5508, 7862, 8262, 11793, 15724, 16524, 23586, 35379, 47172, 66827, 70758, 106137, 133654, 141516, 200481, 212274, 267308, 318411, 400962, 424548, 601443, 636822, 801924, 955233, 1202886, 1273644, 1804329, 1910466, 2405772, 3608658, 3820932, 5412987, 7217316, 10825974, 16238961, 21651948, 32477922, 64955844]

約数ペア:

[(1, 64955844), (2, 32477922), (3, 21651948), (4, 16238961), (6, 10825974), (9, 7217316), (12, 5412987), (17, 3820932), (18, 3608658), (27, 2405772), (34, 1910466), (36, 1804329), (51, 1273644), (54, 1202886), (68, 955233), (81, 801924), (102, 636822), (108, 601443), (153, 424548), (162, 400962), (204, 318411), (243, 267308), (306, 212274), (324, 200481), (459, 141516), (486, 133654), (612, 106137), (918, 70758), (972, 66827), (1377, 47172), (1836, 35379), (2754, 23586), (3931, 16524), (4131, 15724), (5508, 11793), (7862, 8262)]