123920736

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67939}}^1$

素因数の和:67971

約数の個数: 48

約数和(自身を含む): 342417600

約数和(自身を除く): 218496864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 67939, 135878, 203817, 271756, 407634, 543512, 815268, 1087024, 1290841, 1630536, 2174048, 2581682, 3261072, 3872523, 5163364, 6522144, 7745046, 10326728, 15490092, 20653456, 30980184, 41306912, 61960368, 123920736]

約数ペア:

[(1, 123920736), (2, 61960368), (3, 41306912), (4, 30980184), (6, 20653456), (8, 15490092), (12, 10326728), (16, 7745046), (19, 6522144), (24, 5163364), (32, 3872523), (38, 3261072), (48, 2581682), (57, 2174048), (76, 1630536), (96, 1290841), (114, 1087024), (152, 815268), (228, 543512), (304, 407634), (456, 271756), (608, 203817), (912, 135878), (1824, 67939)]