71092728

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{2239}}^1$

素因数の和:2271

約数の個数: 120

約数和(自身を含む): 231739200

約数和(自身を除く): 160646472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 378, 392, 441, 504, 567, 588, 648, 756, 882, 1134, 1176, 1323, 1512, 1764, 2239, 2268, 2646, 3528, 3969, 4478, 4536, 5292, 6717, 7938, 8956, 10584, 13434, 15673, 15876, 17912, 20151, 26868, 31346, 31752, 40302, 47019, 53736, 60453, 62692, 80604, 94038, 109711, 120906, 125384, 141057, 161208, 181359, 188076, 219422, 241812, 282114, 329133, 362718, 376152, 423171, 438844, 483624, 564228, 658266, 725436, 846342, 877688, 987399, 1128456, 1269513, 1316532, 1450872, 1692684, 1974798, 2539026, 2633064, 2962197, 3385368, 3949596, 5078052, 5924394, 7899192, 8886591, 10156104, 11848788, 17773182, 23697576, 35546364, 71092728]

約数ペア:

[(1, 71092728), (2, 35546364), (3, 23697576), (4, 17773182), (6, 11848788), (7, 10156104), (8, 8886591), (9, 7899192), (12, 5924394), (14, 5078052), (18, 3949596), (21, 3385368), (24, 2962197), (27, 2633064), (28, 2539026), (36, 1974798), (42, 1692684), (49, 1450872), (54, 1316532), (56, 1269513), (63, 1128456), (72, 987399), (81, 877688), (84, 846342), (98, 725436), (108, 658266), (126, 564228), (147, 483624), (162, 438844), (168, 423171), (189, 376152), (196, 362718), (216, 329133), (252, 282114), (294, 241812), (324, 219422), (378, 188076), (392, 181359), (441, 161208), (504, 141057), (567, 125384), (588, 120906), (648, 109711), (756, 94038), (882, 80604), (1134, 62692), (1176, 60453), (1323, 53736), (1512, 47019), (1764, 40302), (2239, 31752), (2268, 31346), (2646, 26868), (3528, 20151), (3969, 17912), (4478, 15876), (4536, 15673), (5292, 13434), (6717, 10584), (7938, 8956)]