40581543924

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1367}}^1\times {\mathrm{15559}}^1$

素因数の和:16989

約数の個数: 72

約数和(自身を含む): 104599797120

約数和(自身を除く): 64018253196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1367, 1908, 2734, 4101, 5468, 8202, 12303, 15559, 16404, 24606, 31118, 46677, 49212, 62236, 72451, 93354, 140031, 144902, 186708, 217353, 280062, 289804, 434706, 560124, 652059, 824627, 869412, 1304118, 1649254, 2473881, 2608236, 3298508, 4947762, 7421643, 9895524, 14843286, 21269153, 29686572, 42538306, 63807459, 85076612, 127614918, 191422377, 255229836, 382844754, 765689508, 1127265109, 2254530218, 3381795327, 4509060436, 6763590654, 10145385981, 13527181308, 20290771962, 40581543924]

約数ペア:

[(1, 40581543924), (2, 20290771962), (3, 13527181308), (4, 10145385981), (6, 6763590654), (9, 4509060436), (12, 3381795327), (18, 2254530218), (36, 1127265109), (53, 765689508), (106, 382844754), (159, 255229836), (212, 191422377), (318, 127614918), (477, 85076612), (636, 63807459), (954, 42538306), (1367, 29686572), (1908, 21269153), (2734, 14843286), (4101, 9895524), (5468, 7421643), (8202, 4947762), (12303, 3298508), (15559, 2608236), (16404, 2473881), (24606, 1649254), (31118, 1304118), (46677, 869412), (49212, 824627), (62236, 652059), (72451, 560124), (93354, 434706), (140031, 289804), (144902, 280062), (186708, 217353)]