172709784

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4987}}^1$

素因数の和:5049

約数の個数: 96

約数和(自身を含む): 517455120

約数和(自身を除く): 344745336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 37, 39, 52, 72, 74, 78, 104, 111, 117, 148, 156, 222, 234, 296, 312, 333, 444, 468, 481, 666, 888, 936, 962, 1332, 1443, 1924, 2664, 2886, 3848, 4329, 4987, 5772, 8658, 9974, 11544, 14961, 17316, 19948, 29922, 34632, 39896, 44883, 59844, 64831, 89766, 119688, 129662, 179532, 184519, 194493, 259324, 359064, 369038, 388986, 518648, 553557, 583479, 738076, 777972, 1107114, 1166958, 1476152, 1555944, 1660671, 2214228, 2333916, 2398747, 3321342, 4428456, 4667832, 4797494, 6642684, 7196241, 9594988, 13285368, 14392482, 19189976, 21588723, 28784964, 43177446, 57569928, 86354892, 172709784]

約数ペア:

[(1, 172709784), (2, 86354892), (3, 57569928), (4, 43177446), (6, 28784964), (8, 21588723), (9, 19189976), (12, 14392482), (13, 13285368), (18, 9594988), (24, 7196241), (26, 6642684), (36, 4797494), (37, 4667832), (39, 4428456), (52, 3321342), (72, 2398747), (74, 2333916), (78, 2214228), (104, 1660671), (111, 1555944), (117, 1476152), (148, 1166958), (156, 1107114), (222, 777972), (234, 738076), (296, 583479), (312, 553557), (333, 518648), (444, 388986), (468, 369038), (481, 359064), (666, 259324), (888, 194493), (936, 184519), (962, 179532), (1332, 129662), (1443, 119688), (1924, 89766), (2664, 64831), (2886, 59844), (3848, 44883), (4329, 39896), (4987, 34632), (5772, 29922), (8658, 19948), (9974, 17316), (11544, 14961)]