81007944

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3011}}^1$

素因数の和:3098

約数の個数: 64

約数和(自身を含む): 216864000

約数和(自身を除く): 135856056

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 59, 76, 114, 118, 152, 177, 228, 236, 354, 456, 472, 708, 1121, 1416, 2242, 3011, 3363, 4484, 6022, 6726, 8968, 9033, 12044, 13452, 18066, 24088, 26904, 36132, 57209, 72264, 114418, 171627, 177649, 228836, 343254, 355298, 457672, 532947, 686508, 710596, 1065894, 1373016, 1421192, 2131788, 3375331, 4263576, 6750662, 10125993, 13501324, 20251986, 27002648, 40503972, 81007944]

約数ペア:

[(1, 81007944), (2, 40503972), (3, 27002648), (4, 20251986), (6, 13501324), (8, 10125993), (12, 6750662), (19, 4263576), (24, 3375331), (38, 2131788), (57, 1421192), (59, 1373016), (76, 1065894), (114, 710596), (118, 686508), (152, 532947), (177, 457672), (228, 355298), (236, 343254), (354, 228836), (456, 177649), (472, 171627), (708, 114418), (1121, 72264), (1416, 57209), (2242, 36132), (3011, 26904), (3363, 24088), (4484, 18066), (6022, 13452), (6726, 12044), (8968, 9033)]