72200632

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:688

約数の個数: 64

約数和(自身を含む): 165240000

約数和(自身を除く): 93039368

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 149, 238, 298, 476, 509, 596, 952, 1018, 1043, 1192, 2036, 2086, 2533, 3563, 4072, 4172, 5066, 7126, 8344, 8653, 10132, 14252, 17306, 17731, 20264, 28504, 34612, 35462, 60571, 69224, 70924, 75841, 121142, 141848, 151682, 242284, 303364, 484568, 530887, 606728, 1061774, 1289297, 2123548, 2578594, 4247096, 5157188, 9025079, 10314376, 18050158, 36100316, 72200632]

約数ペア:

[(1, 72200632), (2, 36100316), (4, 18050158), (7, 10314376), (8, 9025079), (14, 5157188), (17, 4247096), (28, 2578594), (34, 2123548), (56, 1289297), (68, 1061774), (119, 606728), (136, 530887), (149, 484568), (238, 303364), (298, 242284), (476, 151682), (509, 141848), (596, 121142), (952, 75841), (1018, 70924), (1043, 69224), (1192, 60571), (2036, 35462), (2086, 34612), (2533, 28504), (3563, 20264), (4072, 17731), (4172, 17306), (5066, 14252), (7126, 10132), (8344, 8653)]