39439777788

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3673}}^1\times {\mathrm{4201}}^1$

素因数の和:7955

約数の個数: 72

約数和(自身を含む): 101150745696

約数和(自身を除く): 61710967908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 3673, 4201, 7346, 8402, 11019, 12603, 14692, 16804, 22038, 25206, 33057, 37809, 44076, 50412, 66114, 75618, 132228, 151236, 260783, 298271, 521566, 596542, 782349, 894813, 1043132, 1193084, 1564698, 1789626, 2347047, 2684439, 3129396, 3579252, 4694094, 5368878, 9388188, 10737756, 15430273, 30860546, 46290819, 61721092, 92581638, 138872457, 185163276, 277744914, 555489828, 1095549383, 2191098766, 3286648149, 4382197532, 6573296298, 9859944447, 13146592596, 19719888894, 39439777788]

約数ペア:

[(1, 39439777788), (2, 19719888894), (3, 13146592596), (4, 9859944447), (6, 6573296298), (9, 4382197532), (12, 3286648149), (18, 2191098766), (36, 1095549383), (71, 555489828), (142, 277744914), (213, 185163276), (284, 138872457), (426, 92581638), (639, 61721092), (852, 46290819), (1278, 30860546), (2556, 15430273), (3673, 10737756), (4201, 9388188), (7346, 5368878), (8402, 4694094), (11019, 3579252), (12603, 3129396), (14692, 2684439), (16804, 2347047), (22038, 1789626), (25206, 1564698), (33057, 1193084), (37809, 1043132), (44076, 894813), (50412, 782349), (66114, 596542), (75618, 521566), (132228, 298271), (151236, 260783)]