127392516

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{541}}^1$

素因数の和:793

約数の個数: 72

約数和(自身を含む): 334600448

約数和(自身を除く): 207207932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 211, 279, 372, 422, 541, 558, 633, 844, 1082, 1116, 1266, 1623, 1899, 2164, 2532, 3246, 3798, 4869, 6492, 6541, 7596, 9738, 13082, 16771, 19476, 19623, 26164, 33542, 39246, 50313, 58869, 67084, 78492, 100626, 114151, 117738, 150939, 201252, 228302, 235476, 301878, 342453, 456604, 603756, 684906, 1027359, 1369812, 2054718, 3538681, 4109436, 7077362, 10616043, 14154724, 21232086, 31848129, 42464172, 63696258, 127392516]

約数ペア:

[(1, 127392516), (2, 63696258), (3, 42464172), (4, 31848129), (6, 21232086), (9, 14154724), (12, 10616043), (18, 7077362), (31, 4109436), (36, 3538681), (62, 2054718), (93, 1369812), (124, 1027359), (186, 684906), (211, 603756), (279, 456604), (372, 342453), (422, 301878), (541, 235476), (558, 228302), (633, 201252), (844, 150939), (1082, 117738), (1116, 114151), (1266, 100626), (1623, 78492), (1899, 67084), (2164, 58869), (2532, 50313), (3246, 39246), (3798, 33542), (4869, 26164), (6492, 19623), (6541, 19476), (7596, 16771), (9738, 13082)]