72143694

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{5669}}^1$

素因数の和:5785

約数の個数: 48

約数和(自身を含む): 180442080

約数和(自身を除く): 108298386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 202, 303, 606, 707, 909, 1414, 1818, 2121, 4242, 5669, 6363, 11338, 12726, 17007, 34014, 39683, 51021, 79366, 102042, 119049, 238098, 357147, 572569, 714294, 1145138, 1717707, 3435414, 4007983, 5153121, 8015966, 10306242, 12023949, 24047898, 36071847, 72143694]

約数ペア:

[(1, 72143694), (2, 36071847), (3, 24047898), (6, 12023949), (7, 10306242), (9, 8015966), (14, 5153121), (18, 4007983), (21, 3435414), (42, 1717707), (63, 1145138), (101, 714294), (126, 572569), (202, 357147), (303, 238098), (606, 119049), (707, 102042), (909, 79366), (1414, 51021), (1818, 39683), (2121, 34014), (4242, 17007), (5669, 12726), (6363, 11338)]