72846456

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1493}}^1$

素因数の和:1628

約数の個数: 64

約数和(自身を含む): 193622400

約数和(自身を除く): 120775944

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 107, 114, 152, 214, 228, 321, 428, 456, 642, 856, 1284, 1493, 2033, 2568, 2986, 4066, 4479, 5972, 6099, 8132, 8958, 11944, 12198, 16264, 17916, 24396, 28367, 35832, 48792, 56734, 85101, 113468, 159751, 170202, 226936, 319502, 340404, 479253, 639004, 680808, 958506, 1278008, 1917012, 3035269, 3834024, 6070538, 9105807, 12141076, 18211614, 24282152, 36423228, 72846456]

約数ペア:

[(1, 72846456), (2, 36423228), (3, 24282152), (4, 18211614), (6, 12141076), (8, 9105807), (12, 6070538), (19, 3834024), (24, 3035269), (38, 1917012), (57, 1278008), (76, 958506), (107, 680808), (114, 639004), (152, 479253), (214, 340404), (228, 319502), (321, 226936), (428, 170202), (456, 159751), (642, 113468), (856, 85101), (1284, 56734), (1493, 48792), (2033, 35832), (2568, 28367), (2986, 24396), (4066, 17916), (4479, 16264), (5972, 12198), (6099, 11944), (8132, 8958)]