42088878

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{107}}^1$

素因数の和:210

約数の個数: 72

約数和(自身を含む): 101601864

約数和(自身を除く): 59512986

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 107, 117, 123, 214, 234, 246, 321, 369, 533, 642, 738, 963, 1066, 1391, 1599, 1681, 1926, 2782, 3198, 3362, 4173, 4387, 4797, 5043, 8346, 8774, 9594, 10086, 12519, 13161, 15129, 21853, 25038, 26322, 30258, 39483, 43706, 57031, 65559, 78966, 114062, 131118, 171093, 179867, 196677, 342186, 359734, 393354, 513279, 539601, 1026558, 1079202, 1618803, 2338271, 3237606, 4676542, 7014813, 14029626, 21044439, 42088878]

約数ペア:

[(1, 42088878), (2, 21044439), (3, 14029626), (6, 7014813), (9, 4676542), (13, 3237606), (18, 2338271), (26, 1618803), (39, 1079202), (41, 1026558), (78, 539601), (82, 513279), (107, 393354), (117, 359734), (123, 342186), (214, 196677), (234, 179867), (246, 171093), (321, 131118), (369, 114062), (533, 78966), (642, 65559), (738, 57031), (963, 43706), (1066, 39483), (1391, 30258), (1599, 26322), (1681, 25038), (1926, 21853), (2782, 15129), (3198, 13161), (3362, 12519), (4173, 10086), (4387, 9594), (4797, 8774), (5043, 8346)]