123483528

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{3889}}^1$

素因数の和:3921

約数の個数: 120

約数和(自身を含む): 402439950

約数和(自身を除く): 278956422

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, 2268, 2646, 3528, 3889, 3969, 4536, 5292, 7778, 7938, 10584, 11667, 15556, 15876, 23334, 27223, 31112, 31752, 35001, 46668, 54446, 70002, 81669, 93336, 105003, 108892, 140004, 163338, 190561, 210006, 217784, 245007, 280008, 315009, 326676, 381122, 420012, 490014, 571683, 630018, 653352, 735021, 762244, 840024, 980028, 1143366, 1260036, 1470042, 1524488, 1715049, 1960056, 2205063, 2286732, 2520072, 2940084, 3430098, 4410126, 4573464, 5145147, 5880168, 6860196, 8820252, 10290294, 13720392, 15435441, 17640504, 20580588, 30870882, 41161176, 61741764, 123483528]

約数ペア:

[(1, 123483528), (2, 61741764), (3, 41161176), (4, 30870882), (6, 20580588), (7, 17640504), (8, 15435441), (9, 13720392), (12, 10290294), (14, 8820252), (18, 6860196), (21, 5880168), (24, 5145147), (27, 4573464), (28, 4410126), (36, 3430098), (42, 2940084), (49, 2520072), (54, 2286732), (56, 2205063), (63, 1960056), (72, 1715049), (81, 1524488), (84, 1470042), (98, 1260036), (108, 1143366), (126, 980028), (147, 840024), (162, 762244), (168, 735021), (189, 653352), (196, 630018), (216, 571683), (252, 490014), (294, 420012), (324, 381122), (378, 326676), (392, 315009), (441, 280008), (504, 245007), (567, 217784), (588, 210006), (648, 190561), (756, 163338), (882, 140004), (1134, 108892), (1176, 105003), (1323, 93336), (1512, 81669), (1764, 70002), (2268, 54446), (2646, 46668), (3528, 35001), (3889, 31752), (3969, 31112), (4536, 27223), (5292, 23334), (7778, 15876), (7938, 15556), (10584, 11667)]