90528048

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1307}}^1$

素因数の和:1371

約数の個数: 120

約数和(自身を含む): 280429968

約数和(自身を除く): 189901920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 37, 39, 48, 52, 72, 74, 78, 104, 111, 117, 144, 148, 156, 208, 222, 234, 296, 312, 333, 444, 468, 481, 592, 624, 666, 888, 936, 962, 1307, 1332, 1443, 1776, 1872, 1924, 2614, 2664, 2886, 3848, 3921, 4329, 5228, 5328, 5772, 7696, 7842, 8658, 10456, 11544, 11763, 15684, 16991, 17316, 20912, 23088, 23526, 31368, 33982, 34632, 47052, 48359, 50973, 62736, 67964, 69264, 94104, 96718, 101946, 135928, 145077, 152919, 188208, 193436, 203892, 271856, 290154, 305838, 386872, 407784, 435231, 580308, 611676, 628667, 773744, 815568, 870462, 1160616, 1223352, 1257334, 1740924, 1886001, 2321232, 2446704, 2514668, 3481848, 3772002, 5029336, 5658003, 6963696, 7544004, 10058672, 11316006, 15088008, 22632012, 30176016, 45264024, 90528048]

約数ペア:

[(1, 90528048), (2, 45264024), (3, 30176016), (4, 22632012), (6, 15088008), (8, 11316006), (9, 10058672), (12, 7544004), (13, 6963696), (16, 5658003), (18, 5029336), (24, 3772002), (26, 3481848), (36, 2514668), (37, 2446704), (39, 2321232), (48, 1886001), (52, 1740924), (72, 1257334), (74, 1223352), (78, 1160616), (104, 870462), (111, 815568), (117, 773744), (144, 628667), (148, 611676), (156, 580308), (208, 435231), (222, 407784), (234, 386872), (296, 305838), (312, 290154), (333, 271856), (444, 203892), (468, 193436), (481, 188208), (592, 152919), (624, 145077), (666, 135928), (888, 101946), (936, 96718), (962, 94104), (1307, 69264), (1332, 67964), (1443, 62736), (1776, 50973), (1872, 48359), (1924, 47052), (2614, 34632), (2664, 33982), (2886, 31368), (3848, 23526), (3921, 23088), (4329, 20912), (5228, 17316), (5328, 16991), (5772, 15684), (7696, 11763), (7842, 11544), (8658, 10456)]