7471728

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 120

約数和(自身を含む): 23502960

約数和(自身を除く): 16031232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 53, 66, 72, 88, 89, 99, 106, 132, 144, 159, 176, 178, 198, 212, 264, 267, 318, 356, 396, 424, 477, 528, 534, 583, 636, 712, 792, 801, 848, 954, 979, 1068, 1166, 1272, 1424, 1584, 1602, 1749, 1908, 1958, 2136, 2332, 2544, 2937, 3204, 3498, 3816, 3916, 4272, 4664, 4717, 5247, 5874, 6408, 6996, 7632, 7832, 8811, 9328, 9434, 10494, 11748, 12816, 13992, 14151, 15664, 17622, 18868, 20988, 23496, 27984, 28302, 35244, 37736, 41976, 42453, 46992, 51887, 56604, 70488, 75472, 83952, 84906, 103774, 113208, 140976, 155661, 169812, 207548, 226416, 311322, 339624, 415096, 466983, 622644, 679248, 830192, 933966, 1245288, 1867932, 2490576, 3735864, 7471728]

約数ペア:

[(1, 7471728), (2, 3735864), (3, 2490576), (4, 1867932), (6, 1245288), (8, 933966), (9, 830192), (11, 679248), (12, 622644), (16, 466983), (18, 415096), (22, 339624), (24, 311322), (33, 226416), (36, 207548), (44, 169812), (48, 155661), (53, 140976), (66, 113208), (72, 103774), (88, 84906), (89, 83952), (99, 75472), (106, 70488), (132, 56604), (144, 51887), (159, 46992), (176, 42453), (178, 41976), (198, 37736), (212, 35244), (264, 28302), (267, 27984), (318, 23496), (356, 20988), (396, 18868), (424, 17622), (477, 15664), (528, 14151), (534, 13992), (583, 12816), (636, 11748), (712, 10494), (792, 9434), (801, 9328), (848, 8811), (954, 7832), (979, 7632), (1068, 6996), (1166, 6408), (1272, 5874), (1424, 5247), (1584, 4717), (1602, 4664), (1749, 4272), (1908, 3916), (1958, 3816), (2136, 3498), (2332, 3204), (2544, 2937)]