72042984

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4051}}^1$

素因数の和:4095

約数の個数: 96

約数和(自身を含む): 221239200

約数和(自身を除く): 149196216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2964, 4051, 4446, 5928, 8102, 8892, 12153, 16204, 17784, 24306, 32408, 36459, 48612, 52663, 72918, 76969, 97224, 105326, 145836, 153938, 157989, 210652, 230907, 291672, 307876, 315978, 421304, 461814, 473967, 615752, 631956, 692721, 923628, 947934, 1000597, 1263912, 1385442, 1847256, 1895868, 2001194, 2770884, 3001791, 3791736, 4002388, 5541768, 6003582, 8004776, 9005373, 12007164, 18010746, 24014328, 36021492, 72042984]

約数ペア:

[(1, 72042984), (2, 36021492), (3, 24014328), (4, 18010746), (6, 12007164), (8, 9005373), (9, 8004776), (12, 6003582), (13, 5541768), (18, 4002388), (19, 3791736), (24, 3001791), (26, 2770884), (36, 2001194), (38, 1895868), (39, 1847256), (52, 1385442), (57, 1263912), (72, 1000597), (76, 947934), (78, 923628), (104, 692721), (114, 631956), (117, 615752), (152, 473967), (156, 461814), (171, 421304), (228, 315978), (234, 307876), (247, 291672), (312, 230907), (342, 210652), (456, 157989), (468, 153938), (494, 145836), (684, 105326), (741, 97224), (936, 76969), (988, 72918), (1368, 52663), (1482, 48612), (1976, 36459), (2223, 32408), (2964, 24306), (4051, 17784), (4446, 16204), (5928, 12153), (8102, 8892)]