145008396

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{809}}^1$

素因数の和:1215

約数の個数: 72

約数和(自身を含む): 396264960

約数和(自身を除く): 251256564

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 383, 468, 766, 809, 1149, 1532, 1618, 2298, 2427, 3236, 3447, 4596, 4854, 4979, 6894, 7281, 9708, 9958, 10517, 13788, 14562, 14937, 19916, 21034, 29124, 29874, 31551, 42068, 44811, 59748, 63102, 89622, 94653, 126204, 179244, 189306, 309847, 378612, 619694, 929541, 1239388, 1859082, 2788623, 3718164, 4028011, 5577246, 8056022, 11154492, 12084033, 16112044, 24168066, 36252099, 48336132, 72504198, 145008396]

約数ペア:

[(1, 145008396), (2, 72504198), (3, 48336132), (4, 36252099), (6, 24168066), (9, 16112044), (12, 12084033), (13, 11154492), (18, 8056022), (26, 5577246), (36, 4028011), (39, 3718164), (52, 2788623), (78, 1859082), (117, 1239388), (156, 929541), (234, 619694), (383, 378612), (468, 309847), (766, 189306), (809, 179244), (1149, 126204), (1532, 94653), (1618, 89622), (2298, 63102), (2427, 59748), (3236, 44811), (3447, 42068), (4596, 31551), (4854, 29874), (4979, 29124), (6894, 21034), (7281, 19916), (9708, 14937), (9958, 14562), (10517, 13788)]