78509214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{7001}}^1$

素因数の和:7105

約数の個数: 48

約数和(自身を含む): 196616160

約数和(自身を除く): 118106946

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 801, 1246, 1602, 1869, 3738, 5607, 7001, 11214, 14002, 21003, 42006, 49007, 63009, 98014, 126018, 147021, 294042, 441063, 623089, 882126, 1246178, 1869267, 3738534, 4361623, 5607801, 8723246, 11215602, 13084869, 26169738, 39254607, 78509214]

約数ペア:

[(1, 78509214), (2, 39254607), (3, 26169738), (6, 13084869), (7, 11215602), (9, 8723246), (14, 5607801), (18, 4361623), (21, 3738534), (42, 1869267), (63, 1246178), (89, 882126), (126, 623089), (178, 441063), (267, 294042), (534, 147021), (623, 126018), (801, 98014), (1246, 63009), (1602, 49007), (1869, 42006), (3738, 21003), (5607, 14002), (7001, 11214)]