73488636

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:340

約数の個数: 108

約数和(自身を含む): 206230752

約数和(自身を除く): 132742116

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 169, 188, 234, 257, 282, 338, 423, 468, 507, 514, 564, 611, 676, 771, 846, 1014, 1028, 1222, 1521, 1542, 1692, 1833, 2028, 2313, 2444, 3042, 3084, 3341, 3666, 4626, 5499, 6084, 6682, 7332, 7943, 9252, 10023, 10998, 12079, 13364, 15886, 20046, 21996, 23829, 24158, 30069, 31772, 36237, 40092, 43433, 47658, 48316, 60138, 71487, 72474, 86866, 95316, 108711, 120276, 130299, 142974, 144948, 157027, 173732, 217422, 260598, 285948, 314054, 390897, 434844, 471081, 521196, 628108, 781794, 942162, 1413243, 1563588, 1884324, 2041351, 2826486, 4082702, 5652972, 6124053, 8165404, 12248106, 18372159, 24496212, 36744318, 73488636]

約数ペア:

[(1, 73488636), (2, 36744318), (3, 24496212), (4, 18372159), (6, 12248106), (9, 8165404), (12, 6124053), (13, 5652972), (18, 4082702), (26, 2826486), (36, 2041351), (39, 1884324), (47, 1563588), (52, 1413243), (78, 942162), (94, 781794), (117, 628108), (141, 521196), (156, 471081), (169, 434844), (188, 390897), (234, 314054), (257, 285948), (282, 260598), (338, 217422), (423, 173732), (468, 157027), (507, 144948), (514, 142974), (564, 130299), (611, 120276), (676, 108711), (771, 95316), (846, 86866), (1014, 72474), (1028, 71487), (1222, 60138), (1521, 48316), (1542, 47658), (1692, 43433), (1833, 40092), (2028, 36237), (2313, 31772), (2444, 30069), (3042, 24158), (3084, 23829), (3341, 21996), (3666, 20046), (4626, 15886), (5499, 13364), (6084, 12079), (6682, 10998), (7332, 10023), (7943, 9252)]