78202670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4523}}^1$

素因数の和:4569

約数の個数: 64

約数和(自身を含む): 182407680

約数和(自身を除く): 104205010

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2470, 3458, 4523, 8645, 9046, 17290, 22615, 31661, 45230, 58799, 63322, 85937, 117598, 158305, 171874, 293995, 316610, 411593, 429685, 587990, 601559, 823186, 859370, 1117181, 1203118, 2057965, 2234362, 3007795, 4115930, 5585905, 6015590, 7820267, 11171810, 15640534, 39101335, 78202670]

約数ペア:

[(1, 78202670), (2, 39101335), (5, 15640534), (7, 11171810), (10, 7820267), (13, 6015590), (14, 5585905), (19, 4115930), (26, 3007795), (35, 2234362), (38, 2057965), (65, 1203118), (70, 1117181), (91, 859370), (95, 823186), (130, 601559), (133, 587990), (182, 429685), (190, 411593), (247, 316610), (266, 293995), (455, 171874), (494, 158305), (665, 117598), (910, 85937), (1235, 63322), (1330, 58799), (1729, 45230), (2470, 31661), (3458, 22615), (4523, 17290), (8645, 9046)]