81994944

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{25121}}^1$

素因数の和:25153

約数の個数: 56

約数和(自身を含む): 229715568

約数和(自身を除く): 147720624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 25121, 50242, 75363, 100484, 150726, 200968, 301452, 401936, 427057, 602904, 803872, 854114, 1205808, 1281171, 1607744, 1708228, 2411616, 2562342, 3416456, 4823232, 5124684, 6832912, 10249368, 13665824, 20498736, 27331648, 40997472, 81994944]

約数ペア:

[(1, 81994944), (2, 40997472), (3, 27331648), (4, 20498736), (6, 13665824), (8, 10249368), (12, 6832912), (16, 5124684), (17, 4823232), (24, 3416456), (32, 2562342), (34, 2411616), (48, 1708228), (51, 1607744), (64, 1281171), (68, 1205808), (96, 854114), (102, 803872), (136, 602904), (192, 427057), (204, 401936), (272, 301452), (408, 200968), (544, 150726), (816, 100484), (1088, 75363), (1632, 50242), (3264, 25121)]