180287072

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3709}}^1$

素因数の和:3764

約数の個数: 72

約数和(自身を含む): 426323520

約数和(自身を除く): 246036448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 392, 434, 496, 784, 868, 992, 1519, 1568, 1736, 3038, 3472, 3709, 6076, 6944, 7418, 12152, 14836, 24304, 25963, 29672, 48608, 51926, 59344, 103852, 114979, 118688, 181741, 207704, 229958, 363482, 415408, 459916, 726964, 804853, 830816, 919832, 1453928, 1609706, 1839664, 2907856, 3219412, 3679328, 5633971, 5815712, 6438824, 11267942, 12877648, 22535884, 25755296, 45071768, 90143536, 180287072]

約数ペア:

[(1, 180287072), (2, 90143536), (4, 45071768), (7, 25755296), (8, 22535884), (14, 12877648), (16, 11267942), (28, 6438824), (31, 5815712), (32, 5633971), (49, 3679328), (56, 3219412), (62, 2907856), (98, 1839664), (112, 1609706), (124, 1453928), (196, 919832), (217, 830816), (224, 804853), (248, 726964), (392, 459916), (434, 415408), (496, 363482), (784, 229958), (868, 207704), (992, 181741), (1519, 118688), (1568, 114979), (1736, 103852), (3038, 59344), (3472, 51926), (3709, 48608), (6076, 29672), (6944, 25963), (7418, 24304), (12152, 14836)]