74987976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2243}}^1$

素因数の和:2458

約数の個数: 64

約数和(自身を含む): 215424000

約数和(自身を除く): 140436024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 199, 398, 597, 796, 1194, 1393, 1592, 2243, 2388, 2786, 4179, 4486, 4776, 5572, 6729, 8358, 8972, 11144, 13458, 15701, 16716, 17944, 26916, 31402, 33432, 47103, 53832, 62804, 94206, 125608, 188412, 376824, 446357, 892714, 1339071, 1785428, 2678142, 3124499, 3570856, 5356284, 6248998, 9373497, 10712568, 12497996, 18746994, 24995992, 37493988, 74987976]

約数ペア:

[(1, 74987976), (2, 37493988), (3, 24995992), (4, 18746994), (6, 12497996), (7, 10712568), (8, 9373497), (12, 6248998), (14, 5356284), (21, 3570856), (24, 3124499), (28, 2678142), (42, 1785428), (56, 1339071), (84, 892714), (168, 446357), (199, 376824), (398, 188412), (597, 125608), (796, 94206), (1194, 62804), (1393, 53832), (1592, 47103), (2243, 33432), (2388, 31402), (2786, 26916), (4179, 17944), (4486, 16716), (4776, 15701), (5572, 13458), (6729, 11144), (8358, 8972)]