74397492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2239}}^1$

素因数の和:2333

約数の個数: 72

約数和(自身を含む): 205470720

約数和(自身を除く): 131073228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 426, 468, 639, 852, 923, 1278, 1846, 2239, 2556, 2769, 3692, 4478, 5538, 6717, 8307, 8956, 11076, 13434, 16614, 20151, 26868, 29107, 33228, 40302, 58214, 80604, 87321, 116428, 158969, 174642, 261963, 317938, 349284, 476907, 523926, 635876, 953814, 1047852, 1430721, 1907628, 2066597, 2861442, 4133194, 5722884, 6199791, 8266388, 12399582, 18599373, 24799164, 37198746, 74397492]

約数ペア:

[(1, 74397492), (2, 37198746), (3, 24799164), (4, 18599373), (6, 12399582), (9, 8266388), (12, 6199791), (13, 5722884), (18, 4133194), (26, 2861442), (36, 2066597), (39, 1907628), (52, 1430721), (71, 1047852), (78, 953814), (117, 635876), (142, 523926), (156, 476907), (213, 349284), (234, 317938), (284, 261963), (426, 174642), (468, 158969), (639, 116428), (852, 87321), (923, 80604), (1278, 58214), (1846, 40302), (2239, 33228), (2556, 29107), (2769, 26868), (3692, 20151), (4478, 16614), (5538, 13434), (6717, 11076), (8307, 8956)]