42487164

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^3\times {\mathrm{97}}^1$

素因数の和:176

約数の個数: 72

約数和(自身を含む): 113436960

約数和(自身を除く): 70949796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 97, 138, 194, 207, 276, 291, 388, 414, 529, 582, 828, 873, 1058, 1164, 1587, 1746, 2116, 2231, 3174, 3492, 4462, 4761, 6348, 6693, 8924, 9522, 12167, 13386, 19044, 20079, 24334, 26772, 36501, 40158, 48668, 51313, 73002, 80316, 102626, 109503, 146004, 153939, 205252, 219006, 307878, 438012, 461817, 615756, 923634, 1180199, 1847268, 2360398, 3540597, 4720796, 7081194, 10621791, 14162388, 21243582, 42487164]

約数ペア:

[(1, 42487164), (2, 21243582), (3, 14162388), (4, 10621791), (6, 7081194), (9, 4720796), (12, 3540597), (18, 2360398), (23, 1847268), (36, 1180199), (46, 923634), (69, 615756), (92, 461817), (97, 438012), (138, 307878), (194, 219006), (207, 205252), (276, 153939), (291, 146004), (388, 109503), (414, 102626), (529, 80316), (582, 73002), (828, 51313), (873, 48668), (1058, 40158), (1164, 36501), (1587, 26772), (1746, 24334), (2116, 20079), (2231, 19044), (3174, 13386), (3492, 12167), (4462, 9522), (4761, 8924), (6348, 6693)]