72467568

素因数分解:

$2^4\times 3^3\times {\mathrm{271}}^1\times {\mathrm{619}}^1$

素因数の和:907

約数の個数: 80

約数和(自身を含む): 209113600

約数和(自身を除く): 136646032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 271, 432, 542, 619, 813, 1084, 1238, 1626, 1857, 2168, 2439, 2476, 3252, 3714, 4336, 4878, 4952, 5571, 6504, 7317, 7428, 9756, 9904, 11142, 13008, 14634, 14856, 16713, 19512, 22284, 29268, 29712, 33426, 39024, 44568, 58536, 66852, 89136, 117072, 133704, 167749, 267408, 335498, 503247, 670996, 1006494, 1341992, 1509741, 2012988, 2683984, 3019482, 4025976, 4529223, 6038964, 8051952, 9058446, 12077928, 18116892, 24155856, 36233784, 72467568]

約数ペア:

[(1, 72467568), (2, 36233784), (3, 24155856), (4, 18116892), (6, 12077928), (8, 9058446), (9, 8051952), (12, 6038964), (16, 4529223), (18, 4025976), (24, 3019482), (27, 2683984), (36, 2012988), (48, 1509741), (54, 1341992), (72, 1006494), (108, 670996), (144, 503247), (216, 335498), (271, 267408), (432, 167749), (542, 133704), (619, 117072), (813, 89136), (1084, 66852), (1238, 58536), (1626, 44568), (1857, 39024), (2168, 33426), (2439, 29712), (2476, 29268), (3252, 22284), (3714, 19512), (4336, 16713), (4878, 14856), (4952, 14634), (5571, 13008), (6504, 11142), (7317, 9904), (7428, 9756)]