8889554484

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{11239}}^1$

素因数の和:11549

約数の個数: 72

約数和(自身を含む): 22780692480

約数和(自身を除く): 13891137996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 173, 254, 346, 381, 508, 519, 692, 762, 1038, 1143, 1524, 1557, 2076, 2286, 3114, 4572, 6228, 11239, 21971, 22478, 33717, 43942, 44956, 65913, 67434, 87884, 101151, 131826, 134868, 197739, 202302, 263652, 395478, 404604, 790956, 1427353, 1944347, 2854706, 3888694, 4282059, 5709412, 5833041, 7777388, 8564118, 11666082, 12846177, 17128236, 17499123, 23332164, 25692354, 34998246, 51384708, 69996492, 246932069, 493864138, 740796207, 987728276, 1481592414, 2222388621, 2963184828, 4444777242, 8889554484]

約数ペア:

[(1, 8889554484), (2, 4444777242), (3, 2963184828), (4, 2222388621), (6, 1481592414), (9, 987728276), (12, 740796207), (18, 493864138), (36, 246932069), (127, 69996492), (173, 51384708), (254, 34998246), (346, 25692354), (381, 23332164), (508, 17499123), (519, 17128236), (692, 12846177), (762, 11666082), (1038, 8564118), (1143, 7777388), (1524, 5833041), (1557, 5709412), (2076, 4282059), (2286, 3888694), (3114, 2854706), (4572, 1944347), (6228, 1427353), (11239, 790956), (21971, 404604), (22478, 395478), (33717, 263652), (43942, 202302), (44956, 197739), (65913, 134868), (67434, 131826), (87884, 101151)]