80440332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{6427}}^1$

素因数の和:6590

約数の個数: 48

約数和(自身を含む): 215980800

約数和(自身を除く): 135540468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149, 298, 447, 596, 894, 1043, 1788, 2086, 3129, 4172, 6258, 6427, 12516, 12854, 19281, 25708, 38562, 44989, 77124, 89978, 134967, 179956, 269934, 539868, 957623, 1915246, 2872869, 3830492, 5745738, 6703361, 11491476, 13406722, 20110083, 26813444, 40220166, 80440332]

約数ペア:

[(1, 80440332), (2, 40220166), (3, 26813444), (4, 20110083), (6, 13406722), (7, 11491476), (12, 6703361), (14, 5745738), (21, 3830492), (28, 2872869), (42, 1915246), (84, 957623), (149, 539868), (298, 269934), (447, 179956), (596, 134967), (894, 89978), (1043, 77124), (1788, 44989), (2086, 38562), (3129, 25708), (4172, 19281), (6258, 12854), (6427, 12516)]