42209316

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 114576000

約数和(自身を除く): 72366684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 61, 86, 108, 122, 129, 149, 172, 183, 244, 258, 298, 366, 387, 447, 516, 549, 596, 732, 774, 894, 1098, 1161, 1341, 1548, 1647, 1788, 2196, 2322, 2623, 2682, 3294, 4023, 4644, 5246, 5364, 6407, 6588, 7869, 8046, 9089, 10492, 12814, 15738, 16092, 18178, 19221, 23607, 25628, 27267, 31476, 36356, 38442, 47214, 54534, 57663, 70821, 76884, 81801, 94428, 109068, 115326, 141642, 163602, 172989, 230652, 245403, 283284, 327204, 345978, 390827, 490806, 691956, 781654, 981612, 1172481, 1563308, 2344962, 3517443, 4689924, 7034886, 10552329, 14069772, 21104658, 42209316]

約数ペア:

[(1, 42209316), (2, 21104658), (3, 14069772), (4, 10552329), (6, 7034886), (9, 4689924), (12, 3517443), (18, 2344962), (27, 1563308), (36, 1172481), (43, 981612), (54, 781654), (61, 691956), (86, 490806), (108, 390827), (122, 345978), (129, 327204), (149, 283284), (172, 245403), (183, 230652), (244, 172989), (258, 163602), (298, 141642), (366, 115326), (387, 109068), (447, 94428), (516, 81801), (549, 76884), (596, 70821), (732, 57663), (774, 54534), (894, 47214), (1098, 38442), (1161, 36356), (1341, 31476), (1548, 27267), (1647, 25628), (1788, 23607), (2196, 19221), (2322, 18178), (2623, 16092), (2682, 15738), (3294, 12814), (4023, 10492), (4644, 9089), (5246, 8046), (5364, 7869), (6407, 6588)]