79840038

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 173601792

約数和(自身を除く): 93761754

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 103, 123, 137, 138, 206, 246, 274, 309, 411, 618, 822, 943, 1886, 2369, 2829, 3151, 4223, 4738, 5617, 5658, 6302, 7107, 8446, 9453, 11234, 12669, 14111, 14214, 16851, 18906, 25338, 28222, 33702, 42333, 84666, 97129, 129191, 194258, 258382, 291387, 324553, 387573, 578551, 582774, 649106, 775146, 973659, 1157102, 1735653, 1947318, 3471306, 13306673, 26613346, 39920019, 79840038]

約数ペア:

[(1, 79840038), (2, 39920019), (3, 26613346), (6, 13306673), (23, 3471306), (41, 1947318), (46, 1735653), (69, 1157102), (82, 973659), (103, 775146), (123, 649106), (137, 582774), (138, 578551), (206, 387573), (246, 324553), (274, 291387), (309, 258382), (411, 194258), (618, 129191), (822, 97129), (943, 84666), (1886, 42333), (2369, 33702), (2829, 28222), (3151, 25338), (4223, 18906), (4738, 16851), (5617, 14214), (5658, 14111), (6302, 12669), (7107, 11234), (8446, 9453)]