81736632

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 235170000

約数和(自身を除く): 153433368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 149, 152, 171, 228, 298, 342, 401, 447, 456, 596, 684, 802, 894, 1192, 1203, 1341, 1368, 1604, 1788, 2406, 2682, 2831, 3208, 3576, 3609, 4812, 5364, 5662, 7218, 7619, 8493, 9624, 10728, 11324, 14436, 15238, 16986, 22648, 22857, 25479, 28872, 30476, 33972, 45714, 50958, 59749, 60952, 67944, 68571, 91428, 101916, 119498, 137142, 179247, 182856, 203832, 238996, 274284, 358494, 477992, 537741, 548568, 716988, 1075482, 1135231, 1433976, 2150964, 2270462, 3405693, 4301928, 4540924, 6811386, 9081848, 10217079, 13622772, 20434158, 27245544, 40868316, 81736632]

約数ペア:

[(1, 81736632), (2, 40868316), (3, 27245544), (4, 20434158), (6, 13622772), (8, 10217079), (9, 9081848), (12, 6811386), (18, 4540924), (19, 4301928), (24, 3405693), (36, 2270462), (38, 2150964), (57, 1433976), (72, 1135231), (76, 1075482), (114, 716988), (149, 548568), (152, 537741), (171, 477992), (228, 358494), (298, 274284), (342, 238996), (401, 203832), (447, 182856), (456, 179247), (596, 137142), (684, 119498), (802, 101916), (894, 91428), (1192, 68571), (1203, 67944), (1341, 60952), (1368, 59749), (1604, 50958), (1788, 45714), (2406, 33972), (2682, 30476), (2831, 28872), (3208, 25479), (3576, 22857), (3609, 22648), (4812, 16986), (5364, 15238), (5662, 14436), (7218, 11324), (7619, 10728), (8493, 9624)]