89014772

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 217183680

約数和(自身を除く): 128168908

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 41, 44, 49, 53, 76, 77, 82, 98, 106, 133, 154, 164, 196, 209, 212, 266, 287, 308, 371, 418, 451, 532, 539, 574, 583, 742, 779, 836, 902, 931, 1007, 1078, 1148, 1166, 1463, 1484, 1558, 1804, 1862, 2009, 2014, 2156, 2173, 2332, 2597, 2926, 3116, 3157, 3724, 4018, 4028, 4081, 4346, 5194, 5453, 5852, 6314, 7049, 8036, 8162, 8569, 8692, 10241, 10388, 10906, 11077, 12628, 14098, 15211, 16324, 17138, 20482, 21812, 22099, 22154, 23903, 28196, 28567, 30422, 34276, 38171, 40964, 41287, 44198, 44308, 47806, 49343, 57134, 59983, 60844, 76342, 77539, 82574, 88396, 95612, 98686, 106477, 114268, 119966, 152684, 155078, 165148, 167321, 197372, 212954, 239932, 289009, 310156, 334642, 419881, 425908, 454157, 542773, 578018, 669284, 839762, 908314, 1085546, 1156036, 1171247, 1679524, 1816628, 2023063, 2171092, 2342494, 3179099, 4046126, 4684988, 6358198, 8092252, 12716396, 22253693, 44507386, 89014772]

約数ペア:

[(1, 89014772), (2, 44507386), (4, 22253693), (7, 12716396), (11, 8092252), (14, 6358198), (19, 4684988), (22, 4046126), (28, 3179099), (38, 2342494), (41, 2171092), (44, 2023063), (49, 1816628), (53, 1679524), (76, 1171247), (77, 1156036), (82, 1085546), (98, 908314), (106, 839762), (133, 669284), (154, 578018), (164, 542773), (196, 454157), (209, 425908), (212, 419881), (266, 334642), (287, 310156), (308, 289009), (371, 239932), (418, 212954), (451, 197372), (532, 167321), (539, 165148), (574, 155078), (583, 152684), (742, 119966), (779, 114268), (836, 106477), (902, 98686), (931, 95612), (1007, 88396), (1078, 82574), (1148, 77539), (1166, 76342), (1463, 60844), (1484, 59983), (1558, 57134), (1804, 49343), (1862, 47806), (2009, 44308), (2014, 44198), (2156, 41287), (2173, 40964), (2332, 38171), (2597, 34276), (2926, 30422), (3116, 28567), (3157, 28196), (3724, 23903), (4018, 22154), (4028, 22099), (4081, 21812), (4346, 20482), (5194, 17138), (5453, 16324), (5852, 15211), (6314, 14098), (7049, 12628), (8036, 11077), (8162, 10906), (8569, 10388), (8692, 10241)]