85540464

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:535

約数の個数: 120

約数和(自身を含む): 257139792

約数和(自身を除く): 171599328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 83, 102, 136, 144, 153, 166, 204, 249, 272, 306, 332, 408, 421, 498, 612, 664, 747, 816, 842, 996, 1224, 1263, 1328, 1411, 1494, 1684, 1992, 2448, 2526, 2822, 2988, 3368, 3789, 3984, 4233, 5052, 5644, 5976, 6736, 7157, 7578, 8466, 10104, 11288, 11952, 12699, 14314, 15156, 16932, 20208, 21471, 22576, 25398, 28628, 30312, 33864, 34943, 42942, 50796, 57256, 60624, 64413, 67728, 69886, 85884, 101592, 104829, 114512, 128826, 139772, 171768, 203184, 209658, 257652, 279544, 314487, 343536, 419316, 515304, 559088, 594031, 628974, 838632, 1030608, 1188062, 1257948, 1677264, 1782093, 2376124, 2515896, 3564186, 4752248, 5031792, 5346279, 7128372, 9504496, 10692558, 14256744, 21385116, 28513488, 42770232, 85540464]

約数ペア:

[(1, 85540464), (2, 42770232), (3, 28513488), (4, 21385116), (6, 14256744), (8, 10692558), (9, 9504496), (12, 7128372), (16, 5346279), (17, 5031792), (18, 4752248), (24, 3564186), (34, 2515896), (36, 2376124), (48, 1782093), (51, 1677264), (68, 1257948), (72, 1188062), (83, 1030608), (102, 838632), (136, 628974), (144, 594031), (153, 559088), (166, 515304), (204, 419316), (249, 343536), (272, 314487), (306, 279544), (332, 257652), (408, 209658), (421, 203184), (498, 171768), (612, 139772), (664, 128826), (747, 114512), (816, 104829), (842, 101592), (996, 85884), (1224, 69886), (1263, 67728), (1328, 64413), (1411, 60624), (1494, 57256), (1684, 50796), (1992, 42942), (2448, 34943), (2526, 33864), (2822, 30312), (2988, 28628), (3368, 25398), (3789, 22576), (3984, 21471), (4233, 20208), (5052, 16932), (5644, 15156), (5976, 14314), (6736, 12699), (7157, 11952), (7578, 11288), (8466, 10104)]