74744047944

素因数分解:

$2^3\times 3^4\times {\mathrm{521}}^1\times {\mathrm{221393}}^1$

素因数の和:221932

約数の個数: 80

約数和(自身を含む): 209755317420

約数和(自身を除く): 135011269476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 521, 648, 1042, 1563, 2084, 3126, 4168, 4689, 6252, 9378, 12504, 14067, 18756, 28134, 37512, 42201, 56268, 84402, 112536, 168804, 221393, 337608, 442786, 664179, 885572, 1328358, 1771144, 1992537, 2656716, 3985074, 5313432, 5977611, 7970148, 11955222, 15940296, 17932833, 23910444, 35865666, 47820888, 71731332, 115345753, 143462664, 230691506, 346037259, 461383012, 692074518, 922766024, 1038111777, 1384149036, 2076223554, 2768298072, 3114335331, 4152447108, 6228670662, 8304894216, 9343005993, 12457341324, 18686011986, 24914682648, 37372023972, 74744047944]

約数ペア:

[(1, 74744047944), (2, 37372023972), (3, 24914682648), (4, 18686011986), (6, 12457341324), (8, 9343005993), (9, 8304894216), (12, 6228670662), (18, 4152447108), (24, 3114335331), (27, 2768298072), (36, 2076223554), (54, 1384149036), (72, 1038111777), (81, 922766024), (108, 692074518), (162, 461383012), (216, 346037259), (324, 230691506), (521, 143462664), (648, 115345753), (1042, 71731332), (1563, 47820888), (2084, 35865666), (3126, 23910444), (4168, 17932833), (4689, 15940296), (6252, 11955222), (9378, 7970148), (12504, 5977611), (14067, 5313432), (18756, 3985074), (28134, 2656716), (37512, 1992537), (42201, 1771144), (56268, 1328358), (84402, 885572), (112536, 664179), (168804, 442786), (221393, 337608)]