172687464

素因数分解:

$2^3\times 3^5\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:653

約数の個数: 96

約数和(自身を含む): 488473440

約数和(自身を除く): 315785976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 211, 216, 243, 324, 421, 422, 486, 633, 648, 842, 844, 972, 1263, 1266, 1684, 1688, 1899, 1944, 2526, 2532, 3368, 3789, 3798, 5052, 5064, 5697, 7578, 7596, 10104, 11367, 11394, 15156, 15192, 17091, 22734, 22788, 30312, 34101, 34182, 45468, 45576, 51273, 68202, 68364, 88831, 90936, 102303, 102546, 136404, 136728, 177662, 204606, 205092, 266493, 272808, 355324, 409212, 410184, 532986, 710648, 799479, 818424, 1065972, 1598958, 2131944, 2398437, 3197916, 4796874, 6395832, 7195311, 9593748, 14390622, 19187496, 21585933, 28781244, 43171866, 57562488, 86343732, 172687464]

約数ペア:

[(1, 172687464), (2, 86343732), (3, 57562488), (4, 43171866), (6, 28781244), (8, 21585933), (9, 19187496), (12, 14390622), (18, 9593748), (24, 7195311), (27, 6395832), (36, 4796874), (54, 3197916), (72, 2398437), (81, 2131944), (108, 1598958), (162, 1065972), (211, 818424), (216, 799479), (243, 710648), (324, 532986), (421, 410184), (422, 409212), (486, 355324), (633, 272808), (648, 266493), (842, 205092), (844, 204606), (972, 177662), (1263, 136728), (1266, 136404), (1684, 102546), (1688, 102303), (1899, 90936), (1944, 88831), (2526, 68364), (2532, 68202), (3368, 51273), (3789, 45576), (3798, 45468), (5052, 34182), (5064, 34101), (5697, 30312), (7578, 22788), (7596, 22734), (10104, 17091), (11367, 15192), (11394, 15156)]