77763420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{61717}}^1$

素因数の和:61739

約数の個数: 72

約数和(自身を含む): 269584224

約数和(自身を除く): 191820804

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 61717, 123434, 185151, 246868, 308585, 370302, 432019, 555453, 617170, 740604, 864038, 925755, 1110906, 1234340, 1296057, 1728076, 1851510, 2160095, 2221812, 2592114, 2777265, 3703020, 3888171, 4320190, 5184228, 5554530, 6480285, 7776342, 8640380, 11109060, 12960570, 15552684, 19440855, 25921140, 38881710, 77763420]

約数ペア:

[(1, 77763420), (2, 38881710), (3, 25921140), (4, 19440855), (5, 15552684), (6, 12960570), (7, 11109060), (9, 8640380), (10, 7776342), (12, 6480285), (14, 5554530), (15, 5184228), (18, 4320190), (20, 3888171), (21, 3703020), (28, 2777265), (30, 2592114), (35, 2221812), (36, 2160095), (42, 1851510), (45, 1728076), (60, 1296057), (63, 1234340), (70, 1110906), (84, 925755), (90, 864038), (105, 740604), (126, 617170), (140, 555453), (180, 432019), (210, 370302), (252, 308585), (315, 246868), (420, 185151), (630, 123434), (1260, 61717)]