43680672

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:531

約数の個数: 144

約数和(自身を含む): 145297152

約数和(自身を除く): 101616480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 72, 84, 94, 96, 112, 126, 141, 144, 168, 188, 224, 252, 282, 288, 329, 336, 376, 423, 461, 504, 564, 658, 672, 752, 846, 922, 987, 1008, 1128, 1316, 1383, 1504, 1692, 1844, 1974, 2016, 2256, 2632, 2766, 2961, 3227, 3384, 3688, 3948, 4149, 4512, 5264, 5532, 5922, 6454, 6768, 7376, 7896, 8298, 9681, 10528, 11064, 11844, 12908, 13536, 14752, 15792, 16596, 19362, 21667, 22128, 23688, 25816, 29043, 31584, 33192, 38724, 43334, 44256, 47376, 51632, 58086, 65001, 66384, 77448, 86668, 94752, 103264, 116172, 130002, 132768, 151669, 154896, 173336, 195003, 232344, 260004, 303338, 309792, 346672, 390006, 455007, 464688, 520008, 606676, 693344, 780012, 910014, 929376, 1040016, 1213352, 1365021, 1560024, 1820028, 2080032, 2426704, 2730042, 3120048, 3640056, 4853408, 5460084, 6240096, 7280112, 10920168, 14560224, 21840336, 43680672]

約数ペア:

[(1, 43680672), (2, 21840336), (3, 14560224), (4, 10920168), (6, 7280112), (7, 6240096), (8, 5460084), (9, 4853408), (12, 3640056), (14, 3120048), (16, 2730042), (18, 2426704), (21, 2080032), (24, 1820028), (28, 1560024), (32, 1365021), (36, 1213352), (42, 1040016), (47, 929376), (48, 910014), (56, 780012), (63, 693344), (72, 606676), (84, 520008), (94, 464688), (96, 455007), (112, 390006), (126, 346672), (141, 309792), (144, 303338), (168, 260004), (188, 232344), (224, 195003), (252, 173336), (282, 154896), (288, 151669), (329, 132768), (336, 130002), (376, 116172), (423, 103264), (461, 94752), (504, 86668), (564, 77448), (658, 66384), (672, 65001), (752, 58086), (846, 51632), (922, 47376), (987, 44256), (1008, 43334), (1128, 38724), (1316, 33192), (1383, 31584), (1504, 29043), (1692, 25816), (1844, 23688), (1974, 22128), (2016, 21667), (2256, 19362), (2632, 16596), (2766, 15792), (2961, 14752), (3227, 13536), (3384, 12908), (3688, 11844), (3948, 11064), (4149, 10528), (4512, 9681), (5264, 8298), (5532, 7896), (5922, 7376), (6454, 6768)]