8728368

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:354

約数の個数: 80

約数和(自身を含む): 25093632

約数和(自身を除く): 16365264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 61, 66, 88, 122, 132, 176, 183, 244, 264, 271, 366, 488, 528, 542, 671, 732, 813, 976, 1084, 1342, 1464, 1626, 2013, 2168, 2684, 2928, 2981, 3252, 4026, 4336, 5368, 5962, 6504, 8052, 8943, 10736, 11924, 13008, 16104, 16531, 17886, 23848, 32208, 33062, 35772, 47696, 49593, 66124, 71544, 99186, 132248, 143088, 181841, 198372, 264496, 363682, 396744, 545523, 727364, 793488, 1091046, 1454728, 2182092, 2909456, 4364184, 8728368]

約数ペア:

[(1, 8728368), (2, 4364184), (3, 2909456), (4, 2182092), (6, 1454728), (8, 1091046), (11, 793488), (12, 727364), (16, 545523), (22, 396744), (24, 363682), (33, 264496), (44, 198372), (48, 181841), (61, 143088), (66, 132248), (88, 99186), (122, 71544), (132, 66124), (176, 49593), (183, 47696), (244, 35772), (264, 33062), (271, 32208), (366, 23848), (488, 17886), (528, 16531), (542, 16104), (671, 13008), (732, 11924), (813, 10736), (976, 8943), (1084, 8052), (1342, 6504), (1464, 5962), (1626, 5368), (2013, 4336), (2168, 4026), (2684, 3252), (2928, 2981)]