73289748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{23581}}^1$

素因数の和:23632

約数の個数: 48

約数和(自身を含む): 200729984

約数和(自身を除く): 127440236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 23581, 47162, 70743, 94324, 141486, 165067, 282972, 330134, 495201, 660268, 872497, 990402, 1744994, 1980804, 2617491, 3489988, 5234982, 6107479, 10469964, 12214958, 18322437, 24429916, 36644874, 73289748]

約数ペア:

[(1, 73289748), (2, 36644874), (3, 24429916), (4, 18322437), (6, 12214958), (7, 10469964), (12, 6107479), (14, 5234982), (21, 3489988), (28, 2617491), (37, 1980804), (42, 1744994), (74, 990402), (84, 872497), (111, 660268), (148, 495201), (222, 330134), (259, 282972), (444, 165067), (518, 141486), (777, 94324), (1036, 70743), (1554, 47162), (3108, 23581)]