67481616

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1213}}^1$

素因数の和:1304

約数の個数: 80

約数和(自身を含む): 186664640

約数和(自身を除く): 119183024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 61, 76, 114, 122, 152, 183, 228, 244, 304, 366, 456, 488, 732, 912, 976, 1159, 1213, 1464, 2318, 2426, 2928, 3477, 3639, 4636, 4852, 6954, 7278, 9272, 9704, 13908, 14556, 18544, 19408, 23047, 27816, 29112, 46094, 55632, 58224, 69141, 73993, 92188, 138282, 147986, 184376, 221979, 276564, 295972, 368752, 443958, 553128, 591944, 887916, 1106256, 1183888, 1405867, 1775832, 2811734, 3551664, 4217601, 5623468, 8435202, 11246936, 16870404, 22493872, 33740808, 67481616]

約数ペア:

[(1, 67481616), (2, 33740808), (3, 22493872), (4, 16870404), (6, 11246936), (8, 8435202), (12, 5623468), (16, 4217601), (19, 3551664), (24, 2811734), (38, 1775832), (48, 1405867), (57, 1183888), (61, 1106256), (76, 887916), (114, 591944), (122, 553128), (152, 443958), (183, 368752), (228, 295972), (244, 276564), (304, 221979), (366, 184376), (456, 147986), (488, 138282), (732, 92188), (912, 73993), (976, 69141), (1159, 58224), (1213, 55632), (1464, 46094), (2318, 29112), (2426, 27816), (2928, 23047), (3477, 19408), (3639, 18544), (4636, 14556), (4852, 13908), (6954, 9704), (7278, 9272)]